./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor826841094 <...> [ 3.187099][ T84] acpid (84) used greatest stack depth: 23344 bytes left [ 3.330170][ T99] udevd[99]: starting version 3.2.11 [ 3.380697][ T100] udevd[100]: starting eudev-3.2.11 [ 6.941231][ T105] udevd (105) used greatest stack depth: 22608 bytes left [ 14.434284][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 14.434294][ T30] audit: type=1400 audit(1683476735.676:61): avc: denied { transition } for pid=240 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.440406][ T30] audit: type=1400 audit(1683476735.686:62): avc: denied { noatsecure } for pid=240 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.444991][ T30] audit: type=1400 audit(1683476735.686:63): avc: denied { write } for pid=240 comm="sh" path="pipe:[12487]" dev="pipefs" ino=12487 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.450794][ T30] audit: type=1400 audit(1683476735.686:64): avc: denied { rlimitinh } for pid=240 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.459952][ T30] audit: type=1400 audit(1683476735.686:65): avc: denied { siginh } for pid=240 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.161' (ECDSA) to the list of known hosts. execve("./syz-executor826841094", ["./syz-executor826841094"], 0x7ffc66e38d30 /* 10 vars */) = 0 brk(NULL) = 0x555557128000 brk(0x555557128c40) = 0x555557128c40 arch_prctl(ARCH_SET_FS, 0x555557128300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x5555571285d0) = 296 set_robust_list(0x5555571285e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7ff69c3b15e0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff69c3b1cb0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7ff69c3b1680, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff69c3b1cb0}, 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-executor826841094", 4096) = 27 brk(0x555557149c40) = 0x555557149c40 brk(0x55555714a000) = 0x55555714a000 mprotect(0x7ff69c473000, 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 getpid() = 296 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "296", 3) = 3 close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 297 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 298 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 299 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 300 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 301 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 302 ./strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x5555571285e0, 24) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 303 ./strace-static-x86_64: Process 299 attached [pid 299] set_robust_list(0x5555571285e0, 24) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 304 ./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x5555571285e0, 24) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] setpgid(0, 0) = 0 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3) = 0 [pid 303] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 303] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 303] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[305], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 305 [pid 303] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 305] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 305] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 305] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x5555571285e0, 24) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 306 ./strace-static-x86_64: Process 306 attached [pid 306] set_robust_list(0x5555571285e0, 24) = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] write(3, "1000", 4) = 4 [pid 306] close(3) = 0 [pid 306] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 306] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 306] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[307], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 307 [pid 306] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 307 attached [pid 307] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 307] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 307] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 300 attached ./strace-static-x86_64: Process 302 attached ./strace-static-x86_64: Process 298 attached ./strace-static-x86_64: Process 304 attached [pid 302] set_robust_list(0x5555571285e0, 24 [pid 300] set_robust_list(0x5555571285e0, 24 [pid 298] set_robust_list(0x5555571285e0, 24 [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 302] <... set_robust_list resumed>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 309 [pid 304] set_robust_list(0x5555571285e0, 24) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 24.218281][ T30] audit: type=1400 audit(1683476745.466:66): avc: denied { execmem } for pid=296 comm="syz-executor826" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.238081][ T30] audit: type=1400 audit(1683476745.466:67): avc: denied { integrity } for pid=296 comm="syz-executor826" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3) = 0 [pid 304] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 304] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 304] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[310], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 310 [pid 304] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 300] <... set_robust_list resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 311 [pid 298] <... set_robust_list resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 312 ./strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x5555571285e0, 24) = 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 309] setpgid(0, 0./strace-static-x86_64: Process 312 attached ./strace-static-x86_64: Process 311 attached ./strace-static-x86_64: Process 310 attached ) = 0 [pid 311] set_robust_list(0x5555571285e0, 24 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] set_robust_list(0x5555571285e0, 24 [pid 309] <... openat resumed>) = 3 [pid 311] <... set_robust_list resumed>) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] <... set_robust_list resumed>) = 0 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 [pid 311] <... prctl resumed>) = 0 [pid 311] setpgid(0, 0 [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 309] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... setpgid resumed>) = 0 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 309] <... futex resumed>) = 0 [pid 309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 311] <... openat resumed>) = 3 [pid 312] <... prctl resumed>) = 0 [pid 309] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE [pid 312] setpgid(0, 0 [pid 309] <... mprotect resumed>) = 0 [pid 312] <... setpgid resumed>) = 0 [pid 309] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] write(3, "1000", 4 [pid 312] <... openat resumed>) = 3 [pid 311] <... write resumed>) = 4 [pid 311] close(3) = 0 [pid 311] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(3, "1000", 4) = 4 [pid 311] <... futex resumed>) = 0 [pid 312] close(3) = 0 [pid 311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 309] <... clone resumed>, parent_tid=[313], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 313 [pid 312] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... mmap resumed>) = 0x7ff69c380000 [pid 309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... futex resumed>) = 0 [pid 311] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE [pid 309] <... futex resumed>) = 0 [pid 312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 311] <... mprotect resumed>) = 0 [pid 310] set_robust_list(0x7ff69c3a09e0, 24 [pid 309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 312] <... mmap resumed>) = 0x7ff69c380000 [pid 311] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 310] <... set_robust_list resumed>) = 0 [pid 312] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE [pid 310] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 312] <... mprotect resumed>) = 0 [pid 311] <... clone resumed>, parent_tid=[314], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 314 [pid 310] <... openat resumed>) = 3 [pid 312] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 311] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] ioctl(3, USB_RAW_IOCTL_INIT [pid 311] <... futex resumed>) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 312] <... clone resumed>, parent_tid=[315], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 315 [pid 311] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 310] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 312] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... ioctl resumed>, 0) = 0 [pid 312] <... futex resumed>) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 312] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 313] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 313] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 313] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 315 attached ./strace-static-x86_64: Process 314 attached , 0x7ff69c39f2c0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 315] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 315] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 315] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 314] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 314] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 314] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [ 24.265581][ T30] audit: type=1400 audit(1683476745.496:68): avc: denied { read write } for pid=303 comm="syz-executor826" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.289437][ T30] audit: type=1400 audit(1683476745.496:69): avc: denied { open } for pid=303 comm="syz-executor826" path="/dev/raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 314] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 24.313292][ T30] audit: type=1400 audit(1683476745.496:70): avc: denied { ioctl } for pid=303 comm="syz-executor826" path="/dev/raw-gadget" dev="devtmpfs" ino=162 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 305] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 24.516763][ T39] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 24.526876][ T60] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 24.586814][ T316] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 24.594223][ T318] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 24.602107][ T317] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 24.610531][ T26] usb 3-1: new high-speed USB device number 2 using dummy_hcd [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 313] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 313] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 24.876905][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 24.896959][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 313] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 24.986882][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 24.998155][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.009195][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.020110][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 313] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 305] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 313] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 305] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 25.066916][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 25.076854][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.085818][ T39] usb 5-1: Product: syz [ 25.090150][ T39] usb 5-1: Manufacturer: syz [ 25.095323][ T39] usb 5-1: SerialNumber: syz [ 25.106865][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 305] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 307] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 315] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 307] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 307] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 25.117054][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.127314][ T60] usb 1-1: Product: syz [ 25.131425][ T60] usb 1-1: Manufacturer: syz [ 25.136147][ T60] usb 1-1: SerialNumber: syz [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 315] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 25.196866][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 25.206384][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.214917][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 25.223939][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 25.232748][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 25.241602][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.249563][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.257398][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.265215][ T26] usb 3-1: Product: syz [ 25.269186][ T317] usb 2-1: Product: syz [ 25.273149][ T317] usb 2-1: Manufacturer: syz [ 25.277702][ T318] usb 4-1: Product: syz [ 25.281649][ T318] usb 4-1: Manufacturer: syz [ 25.286079][ T318] usb 4-1: SerialNumber: syz [ 25.290545][ T316] usb 6-1: Product: syz [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 314] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 310] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 315] <... ioctl resumed>, 0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 315] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 314] <... ioctl resumed>, 0) = 0 [pid 310] <... ioctl resumed>, 0) = 0 [pid 315] <... ioctl resumed>, 0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 310] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 314] <... ioctl resumed>, 0) = 0 [pid 310] <... ioctl resumed>, 0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 305] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 305] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 303] <... futex resumed>) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 303] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] <... ioctl resumed>, 0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 315] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 25.294501][ T316] usb 6-1: Manufacturer: syz [ 25.298963][ T26] usb 3-1: Manufacturer: syz [ 25.303351][ T26] usb 3-1: SerialNumber: syz [ 25.307838][ T317] usb 2-1: SerialNumber: syz [ 25.312771][ T316] usb 6-1: SerialNumber: syz [pid 307] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 307] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... futex resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 306] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 305] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 303] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 303] <... futex resumed>) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 303] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] <... ioctl resumed>, 0xa) = 0 [pid 315] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 315] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 1 [pid 313] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 311] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 305] <... ioctl resumed>, 0xb) = 0 [pid 304] <... futex resumed>) = 0 [pid 315] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 304] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] <... futex resumed>) = 0 [pid 311] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 312] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 311] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 304] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 310] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 313] <... ioctl resumed>, 0) = 0 [pid 310] <... ioctl resumed>, 0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 314] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 315] <... ioctl resumed>, 0) = 0 [pid 314] <... ioctl resumed>, 0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 310] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 315] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 314] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 313] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 310] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 315] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 314] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 315] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 307] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 307] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 315] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 305] <... futex resumed>) = 1 [pid 303] <... futex resumed>) = 0 [pid 315] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] <... futex resumed>) = 0 [pid 305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... futex resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 312] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 303] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 315] <... ioctl resumed>, 0xa) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 311] <... futex resumed>) = 0 [pid 311] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 0 [pid 311] <... futex resumed>) = 1 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 311] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 314] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 313] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 313] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 313] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 310] <... futex resumed>) = 1 [pid 310] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 310] <... futex resumed>) = 0 [pid 304] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 315] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 307] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 307] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... futex resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 306] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 315] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 1 [pid 314] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] <... futex resumed>) = 1 [pid 315] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... futex resumed>) = 0 [pid 311] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 0 [pid 311] <... futex resumed>) = 1 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 311] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 310] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 305] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 303] <... futex resumed>) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 312] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 304] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 309] <... futex resumed>) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 304] <... futex resumed>) = 0 [pid 303] <... futex resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 312] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 304] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 303] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 315] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 314] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 313] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 310] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 305] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 307] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 307] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... futex resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 306] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 315] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 311] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 313] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 313] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 313] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 305] <... futex resumed>) = 1 [pid 303] <... futex resumed>) = 0 [pid 305] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... futex resumed>) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 303] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 315] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 311] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] <... futex resumed>) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 312] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 311] <... futex resumed>) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 311] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 310] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 314] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 310] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 314] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 315] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 314] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 305] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 307] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 307] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 306] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 26.236876][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 26.243168][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 26.250956][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 26.276836][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 26.283531][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 26.290990][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 315] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 1 [pid 311] <... futex resumed>) = 0 [pid 310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... futex resumed>) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 311] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] <... futex resumed>) = 1 [pid 314] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 313] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 305] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... futex resumed>) = 0 [pid 314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 312] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... futex resumed>) = 1 [pid 304] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... futex resumed>) = 0 [pid 315] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 313] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 303] exit_group(0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 305] <... futex resumed>) = ? [pid 303] <... exit_group resumed>) = ? [pid 305] +++ exited with 0 +++ [pid 303] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 328 attached [pid 328] set_robust_list(0x5555571285e0, 24) = 0 [pid 301] <... clone resumed>, child_tidptr=0x5555571285d0) = 328 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 328] setpgid(0, 0) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3) = 0 [pid 328] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 328] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 328] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 329 attached [pid 329] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 329] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] <... clone resumed>, parent_tid=[329], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 329 [pid 328] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] <... futex resumed>) = 0 [pid 328] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 329] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 329] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 329] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 313] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 314] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 310] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 307] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 307] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] exit_group(0 [pid 307] <... futex resumed>) = ? [pid 306] <... exit_group resumed>) = ? [pid 307] +++ exited with 0 +++ [pid 306] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 330 ./strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x5555571285e0, 24) = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 [pid 330] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 330] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 330] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[331], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 331 [pid 330] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 331 attached [pid 331] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 331] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 331] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 331] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 26.466856][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 26.472323][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 26.478564][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 26.485327][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 26.492646][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 26.499226][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 26.505443][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 26.512963][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 26.519867][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 26.527279][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 26.534645][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 26.540263][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 26.551464][ T60] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 26.561456][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 26.567015][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 26.572516][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 26.580809][ T60] usb 1-1: USB disconnect, device number 2 [ 26.586831][ T30] audit: type=1400 audit(1683476747.826:71): avc: denied { read } for pid=138 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 26.590183][ T39] usb 5-1: USB disconnect, device number 2 [ 26.614380][ T60] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 315] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 312] <... futex resumed>) = 0 [pid 315] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] exit_group(0 [pid 315] <... futex resumed>) = ? [pid 312] <... exit_group resumed>) = ? [pid 315] +++ exited with 0 +++ [pid 313] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] +++ exited with 0 +++ [pid 313] <... futex resumed>) = 1 [pid 313] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... futex resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 309] exit_group(0 [pid 313] <... futex resumed>) = ? [pid 309] <... exit_group resumed>) = ? [pid 313] +++ exited with 0 +++ [pid 309] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 346 ./strace-static-x86_64: Process 346 attached [pid 310] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] exit_group(0) = ? [pid 346] set_robust_list(0x5555571285e0, 24 [pid 314] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] <... clone resumed>, child_tidptr=0x5555571285d0) = 348 [pid 346] <... set_robust_list resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... futex resumed>) = 0 [pid 311] exit_group(0 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... exit_group resumed>) = ? [pid 310] +++ exited with 0 +++ [pid 304] +++ exited with 0 +++ [pid 346] <... prctl resumed>) = 0 [pid 314] +++ exited with 0 +++ [pid 311] +++ exited with 0 +++ [pid 346] setpgid(0, 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 346] <... setpgid resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... openat resumed>) = 3 [pid 346] write(3, "1000", 4) = 4 [pid 299] <... clone resumed>, child_tidptr=0x5555571285d0) = 349 [pid 346] close(3) = 0 [pid 346] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... futex resumed>) = 0 ./strace-static-x86_64: Process 348 attached [pid 346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 300] <... clone resumed>, child_tidptr=0x5555571285d0) = 350 [pid 346] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 346] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[351], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 351 [pid 346] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 346] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 348] set_robust_list(0x5555571285e0, 24) = 0 [pid 348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 349 attached [pid 348] setpgid(0, 0) = 0 [pid 348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 348] write(3, "1000", 4) = 4 [pid 348] close(3) = 0 ./strace-static-x86_64: Process 351 attached [pid 349] set_robust_list(0x5555571285e0, 24 [pid 351] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 349] <... set_robust_list resumed>) = 0 [pid 348] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 351] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 348] <... mmap resumed>) = 0x7ff69c380000 [ 26.639127][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 348] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE [pid 349] <... prctl resumed>) = 0 [pid 351] <... openat resumed>) = 3 [pid 349] setpgid(0, 0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 350 attached , 0x7ff69c39f2c0) = 0 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 351] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 349] <... openat resumed>) = 3 [pid 349] write(3, "1000", 4) = 4 [pid 349] close(3) = 0 [pid 349] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 349] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 349] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[356], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 356 [pid 349] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 350] set_robust_list(0x5555571285e0, 24) = 0 [pid 350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 350] setpgid(0, 0) = 0 [pid 350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 348] <... mprotect resumed>) = 0 [pid 350] write(3, "1000", 4) = 4 [pid 350] close(3) = 0 [pid 350] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 348] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 350] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 350] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 351] <... ioctl resumed>, 0) = 0 [pid 348] <... clone resumed>, parent_tid=[357], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 357 [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 350] <... clone resumed>, parent_tid=[358], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 358 [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 350] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 350] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 356 attached [pid 356] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 348] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 356] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 356] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 358] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 348] <... futex resumed>) = 0 [pid 348] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 358] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 358] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 357] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 357] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 357] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 26.686874][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 26.693935][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 26.699635][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 26.705044][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 26.718035][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 26.732794][ T318] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 26.734714][ T316] cdc_ncm 6-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 26.756630][ T317] cdc_ncm 2-1:1.0 usb3: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 26.780940][ T318] usb 4-1: USB disconnect, device number 2 [ 26.787220][ T318] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 26.798798][ T26] usb 3-1: USB disconnect, device number 2 [ 26.813850][ T317] usb 2-1: USB disconnect, device number 2 [ 26.825553][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 26.834642][ T317] cdc_ncm 2-1:1.0 usb3: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 26.848127][ T316] usb 6-1: USB disconnect, device number 2 [ 26.854009][ T316] cdc_ncm 6-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 27.016788][ T60] usb 1-1: new high-speed USB device number 3 using dummy_hcd [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 27.076760][ T39] usb 5-1: new high-speed USB device number 3 using dummy_hcd [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 27.216752][ T318] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 27.256852][ T317] usb 2-1: new high-speed USB device number 3 using dummy_hcd [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 27.264173][ T316] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 27.271500][ T26] usb 3-1: new high-speed USB device number 3 using dummy_hcd [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 331] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 329] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 331] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 27.376794][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 329] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 331] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 329] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [ 27.446844][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 329] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 331] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 358] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 331] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 331] <... ioctl resumed>, 0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [ 27.546825][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 27.555831][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.564403][ T60] usb 1-1: Product: syz [ 27.568697][ T60] usb 1-1: Manufacturer: syz [ 27.573093][ T60] usb 1-1: SerialNumber: syz [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 331] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 329] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 27.596933][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.616916][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 27.625752][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.634153][ T39] usb 5-1: Product: syz [ 27.639093][ T39] usb 5-1: Manufacturer: syz [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 329] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 329] <... ioctl resumed>, 0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 358] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 329] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 27.643497][ T39] usb 5-1: SerialNumber: syz [ 27.648164][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.658901][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.669792][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 358] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 358] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 351] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 331] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 331] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 330] <... futex resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 330] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 331] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 358] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 27.796862][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 27.806065][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.814959][ T318] usb 4-1: Product: syz [ 27.819322][ T318] usb 4-1: Manufacturer: syz [ 27.823730][ T318] usb 4-1: SerialNumber: syz [pid 358] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 27.846927][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 27.856489][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 27.865819][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 27.875569][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.884258][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 329] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] <... futex resumed>) = 0 [pid 328] <... futex resumed>) = 1 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 328] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 329] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 356] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 351] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 357] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 27.893080][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.901031][ T317] usb 2-1: Product: syz [ 27.904973][ T317] usb 2-1: Manufacturer: syz [ 27.909526][ T316] usb 6-1: Product: syz [ 27.913489][ T316] usb 6-1: Manufacturer: syz [ 27.917963][ T26] usb 3-1: Product: syz [ 27.922983][ T26] usb 3-1: Manufacturer: syz [ 27.927800][ T317] usb 2-1: SerialNumber: syz [ 27.933067][ T316] usb 6-1: SerialNumber: syz [ 27.937841][ T26] usb 3-1: SerialNumber: syz [pid 331] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 331] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 330] <... futex resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 330] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 331] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 358] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 350] <... futex resumed>) = 0 [pid 350] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 350] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 329] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 329] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 328] <... futex resumed>) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 328] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 329] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 357] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... futex resumed>) = 1 [pid 351] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] <... futex resumed>) = 1 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 357] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 1 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] <... futex resumed>) = 0 [pid 349] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 348] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 1 [pid 357] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 348] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 346] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 357] <... ioctl resumed>, 0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 331] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 331] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 330] <... futex resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 330] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 331] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 358] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 350] <... futex resumed>) = 0 [pid 350] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 350] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 329] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 329] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 328] <... futex resumed>) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 328] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 329] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 357] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 346] <... futex resumed>) = 0 [pid 351] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 346] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 346] <... futex resumed>) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 346] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 351] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 357] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 1 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 349] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 349] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 348] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 357] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 356] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 357] <... ioctl resumed>, 0xa) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 356] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 357] <... ioctl resumed>, 0xb) = 0 [pid 356] <... ioctl resumed>, 0xb) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 351] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 357] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 331] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] <... futex resumed>) = 0 [pid 330] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] <... futex resumed>) = 0 [pid 330] <... futex resumed>) = 1 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 330] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 331] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 358] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 350] <... futex resumed>) = 0 [pid 358] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 350] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 350] <... futex resumed>) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 350] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 358] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 329] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 328] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 328] <... futex resumed>) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 328] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 329] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 351] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 346] <... futex resumed>) = 0 [pid 357] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 346] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 1 [pid 351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 357] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 349] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 349] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 348] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 357] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 351] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 357] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 331] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 331] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 330] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 330] <... futex resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 330] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 331] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 358] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 350] <... futex resumed>) = 0 [pid 358] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 350] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 350] <... futex resumed>) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 350] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 358] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 28.726863][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 28.733754][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 28.741706][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 329] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 329] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 329] <... futex resumed>) = 0 [pid 328] <... futex resumed>) = 1 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 328] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 329] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 357] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 1 [pid 351] <... futex resumed>) = 1 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 357] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 349] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 348] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 346] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 357] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 357] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 356] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 351] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 357] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 356] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 351] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 357] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 356] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 28.816824][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 28.823279][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 28.831370][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 331] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 330] exit_group(0) = ? [pid 331] +++ exited with 0 +++ [pid 330] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 374 ./strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x5555571285e0, 24) = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 374] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 374] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 375 attached , parent_tid=[375], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 375 [pid 375] set_robust_list(0x7ff69c3a09e0, 24 [pid 374] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... set_robust_list resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 374] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 375] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 375] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 375] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 358] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 358] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 350] <... futex resumed>) = 0 [pid 350] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 358] <... futex resumed>) = 0 [pid 350] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 28.946815][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 28.954677][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 28.966377][ T60] usb 1-1: USB disconnect, device number 3 [ 28.972471][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 28.980974][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 329] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 329] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 328] exit_group(0 [pid 329] <... futex resumed>) = ? [pid 328] <... exit_group resumed>) = ? [pid 329] +++ exited with 0 +++ [pid 328] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 386 ./strace-static-x86_64: Process 386 attached [pid 386] set_robust_list(0x5555571285e0, 24) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 386] setpgid(0, 0) = 0 [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 386] write(3, "1000", 4) = 4 [pid 386] close(3) = 0 [pid 386] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 386] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 386] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[388], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 388 [pid 386] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 388] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 388] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 388] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 28.990611][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 28.998818][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 1 [pid 356] <... futex resumed>) = 1 [pid 351] <... futex resumed>) = 1 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 349] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 351] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 348] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 356] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 349] <... futex resumed>) = 0 [pid 348] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 346] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 349] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 357] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 29.037863][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 29.045017][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 29.075753][ T39] usb 5-1: USB disconnect, device number 3 [ 29.081716][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 356] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 351] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 29.088255][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 29.095312][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 29.102921][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 29.109887][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 29.117994][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 29.125413][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 358] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 350] <... futex resumed>) = 0 [pid 358] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 350] exit_group(0 [pid 358] <... futex resumed>) = ? [pid 350] <... exit_group resumed>) = ? [pid 358] +++ exited with 0 +++ [pid 350] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 405 attached , child_tidptr=0x5555571285d0) = 405 [pid 405] set_robust_list(0x5555571285e0, 24) = 0 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 405] setpgid(0, 0) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 405] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 405] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[406], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 406 [pid 405] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 406] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 406] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 406] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 29.131201][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 29.139854][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 29.145533][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 29.196805][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 29.203561][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 29.215165][ T318] usb 4-1: USB disconnect, device number 3 [ 29.221342][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 356] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 1 [pid 356] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... futex resumed>) = 1 [pid 348] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 357] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] exit_group(0 [pid 346] exit_group(0 [pid 351] <... futex resumed>) = ? [pid 346] <... exit_group resumed>) = ? [pid 356] <... futex resumed>) = ? [pid 351] +++ exited with 0 +++ [pid 349] <... exit_group resumed>) = ? [pid 348] exit_group(0 [pid 346] +++ exited with 0 +++ [pid 356] +++ exited with 0 +++ [pid 348] <... exit_group resumed>) = ? [pid 357] <... futex resumed>) = ? [pid 349] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 357] +++ exited with 0 +++ [pid 348] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] <... clone resumed>, child_tidptr=0x5555571285d0) = 407 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 408 ./strace-static-x86_64: Process 408 attached ./strace-static-x86_64: Process 407 attached [pid 407] set_robust_list(0x5555571285e0, 24) = 0 [pid 407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 407] setpgid(0, 0) = 0 [pid 407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] set_robust_list(0x5555571285e0, 24 [pid 407] write(3, "1000", 4) = 4 [pid 407] close(3) = 0 [pid 407] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 407] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 407] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[409], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 409 [pid 407] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 409 attached [pid 409] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 409] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 409] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 409] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 410 ./strace-static-x86_64: Process 410 attached [pid 410] set_robust_list(0x5555571285e0, 24) = 0 [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 410] setpgid(0, 0) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 410] write(3, "1000", 4) = 4 [pid 410] close(3) = 0 [pid 410] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 410] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 410] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[411], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 411 [pid 410] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 411 attached [pid 411] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 411] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 411] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 411] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 408] <... set_robust_list resumed>) = 0 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 408] setpgid(0, 0) = 0 [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 [pid 408] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 408] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 408] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[412], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 412 [pid 408] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 412 attached [pid 412] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 412] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 412] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 412] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 29.307123][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 29.313196][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 29.319208][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 29.325909][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 29.337416][ T26] cdc_ncm 3-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 29.349222][ T317] cdc_ncm 2-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 29.362703][ T26] usb 3-1: USB disconnect, device number 3 [ 29.368664][ T316] usb 6-1: USB disconnect, device number 3 [ 29.375321][ T317] usb 2-1: USB disconnect, device number 3 [ 29.382631][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 29.394078][ T26] cdc_ncm 3-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 375] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 29.403359][ T317] cdc_ncm 2-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 29.411744][ T60] usb 1-1: new high-speed USB device number 4 using dummy_hcd [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 29.527103][ T39] usb 5-1: new high-speed USB device number 4 using dummy_hcd [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 406] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 29.616815][ T318] usb 4-1: new high-speed USB device number 4 using dummy_hcd [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 375] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 375] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 375] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 29.776810][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.806855][ T316] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 29.816849][ T317] usb 2-1: new high-speed USB device number 4 using dummy_hcd [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 375] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 375] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 375] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 406] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 29.826965][ T26] usb 3-1: new high-speed USB device number 4 using dummy_hcd [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 388] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 375] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 375] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 406] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 388] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 375] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [ 29.886836][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 388] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 375] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 375] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [ 29.946875][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 29.955963][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.964298][ T60] usb 1-1: Product: syz [ 29.968608][ T60] usb 1-1: Manufacturer: syz [ 29.973308][ T60] usb 1-1: SerialNumber: syz [ 29.978071][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 406] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 388] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 375] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 406] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 388] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 406] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 388] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 388] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 388] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 30.066867][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.076363][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.085363][ T39] usb 5-1: Product: syz [ 30.089767][ T39] usb 5-1: Manufacturer: syz [ 30.094293][ T39] usb 5-1: SerialNumber: syz [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 406] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 30.156889][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.165729][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.173849][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.185081][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.198337][ T318] usb 4-1: Product: syz [ 30.202405][ T318] usb 4-1: Manufacturer: syz [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 406] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 375] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] <... futex resumed>) = 0 [pid 374] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 1 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 375] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 375] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 30.206977][ T318] usb 4-1: SerialNumber: syz [ 30.216946][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 388] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 388] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 386] <... futex resumed>) = 1 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 386] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 388] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [ 30.356868][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.366699][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.366938][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.384427][ T316] usb 6-1: Product: syz [ 30.388645][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.398162][ T316] usb 6-1: Manufacturer: syz [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 375] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] <... futex resumed>) = 0 [pid 375] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 375] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 412] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 406] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] <... futex resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 405] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 406] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 375] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 409] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 412] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 406] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 409] <... ioctl resumed>, 0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 411] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 409] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 30.403034][ T316] usb 6-1: SerialNumber: syz [ 30.407686][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.415483][ T26] usb 3-1: Product: syz [ 30.419694][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.430528][ T317] usb 2-1: Product: syz [ 30.434496][ T317] usb 2-1: Manufacturer: syz [ 30.439109][ T26] usb 3-1: Manufacturer: syz [ 30.443851][ T26] usb 3-1: SerialNumber: syz [ 30.448395][ T317] usb 2-1: SerialNumber: syz [pid 411] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 388] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 375] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] <... futex resumed>) = 0 [pid 375] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 375] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 408] <... futex resumed>) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 408] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 408] <... futex resumed>) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 408] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 412] <... ioctl resumed>, 0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 406] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 406] <... futex resumed>) = 1 [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 375] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 412] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 409] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 407] <... futex resumed>) = 0 [pid 409] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 407] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 407] <... futex resumed>) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 407] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 409] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 411] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 410] <... futex resumed>) = 0 [pid 411] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 410] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 410] <... futex resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 410] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 411] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 409] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 411] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 388] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 388] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 386] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 375] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] <... futex resumed>) = 0 [pid 375] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 375] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 412] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 412] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 406] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] <... futex resumed>) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 408] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 408] <... futex resumed>) = 0 [pid 408] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 405] <... futex resumed>) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 405] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 412] <... ioctl resumed>, 0xa) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0xb) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 375] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 412] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 406] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 409] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 407] <... futex resumed>) = 0 [pid 409] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 407] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 411] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 410] <... futex resumed>) = 0 [pid 411] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 410] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 1 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 410] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 411] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 409] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 411] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 388] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 388] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 386] <... futex resumed>) = 0 [pid 388] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 386] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 375] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] <... futex resumed>) = 0 [pid 375] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 374] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 375] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... futex resumed>) = 1 [pid 412] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] <... futex resumed>) = 1 [pid 406] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] <... futex resumed>) = 0 [pid 408] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... futex resumed>) = 0 [pid 408] <... futex resumed>) = 1 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 408] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 412] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 1 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 405] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 406] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 375] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 409] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 409] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 1 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 407] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 409] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 409] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 406] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 411] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 411] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 410] <... futex resumed>) = 0 [pid 410] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 1 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 410] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [ 31.116884][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 31.123389][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 31.131435][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 388] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 388] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 386] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 31.236808][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 31.243354][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 31.250807][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 375] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] <... futex resumed>) = 0 [pid 375] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] exit_group(0) = ? [pid 375] <... futex resumed>) = ? [pid 375] +++ exited with 0 +++ [pid 374] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 442 attached , child_tidptr=0x5555571285d0) = 442 [pid 442] set_robust_list(0x5555571285e0, 24) = 0 [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 442] setpgid(0, 0) = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 442] write(3, "1000", 4) = 4 [pid 442] close(3) = 0 [pid 442] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 442] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 442] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 443 attached , parent_tid=[443], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 443 [pid 443] set_robust_list(0x7ff69c3a09e0, 24 [pid 442] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] <... set_robust_list resumed>) = 0 [pid 442] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 443] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 443] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 406] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = 1 [pid 405] <... futex resumed>) = 0 [pid 412] <... futex resumed>) = 1 [pid 409] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 0 [pid 406] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 408] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] <... futex resumed>) = 0 [pid 412] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 409] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 408] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 405] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 412] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 408] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 407] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 406] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 412] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 409] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 412] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 412] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 409] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 406] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 412] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 409] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 411] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 410] <... futex resumed>) = 0 [pid 411] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 410] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 410] <... futex resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 410] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 411] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 31.336813][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 31.343301][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 31.353316][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 31.360675][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 31.368715][ T60] usb 1-1: USB disconnect, device number 4 [ 31.374370][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 31.380445][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 388] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 388] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] exit_group(0 [pid 388] <... futex resumed>) = ? [pid 386] <... exit_group resumed>) = ? [pid 388] +++ exited with 0 +++ [pid 386] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 457 ./strace-static-x86_64: Process 457 attached [pid 457] set_robust_list(0x5555571285e0, 24) = 0 [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 457] setpgid(0, 0) = 0 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 457] write(3, "1000", 4) = 4 [pid 457] close(3) = 0 [pid 457] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 457] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 457] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[459], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 459 [pid 457] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 459 attached [pid 459] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 459] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 459] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 459] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 31.446799][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 31.453333][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 31.469423][ T39] usb 5-1: USB disconnect, device number 4 [ 31.486767][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 412] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 406] <... futex resumed>) = 1 [pid 405] <... futex resumed>) = 0 [pid 412] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 409] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] exit_group(0 [pid 412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 409] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 0 [pid 406] <... futex resumed>) = ? [pid 405] <... exit_group resumed>) = ? [pid 412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 409] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 407] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] +++ exited with 0 +++ [pid 405] +++ exited with 0 +++ [pid 412] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 407] <... futex resumed>) = 0 [pid 412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 407] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 409] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 473 [pid 412] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 409] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 ./strace-static-x86_64: Process 473 attached [pid 473] set_robust_list(0x5555571285e0, 24) = 0 [pid 473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 473] setpgid(0, 0) = 0 [pid 473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 473] write(3, "1000", 4) = 4 [pid 473] close(3) = 0 [pid 473] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 473] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 473] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[474], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 474 [pid 473] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 474 attached [pid 474] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 474] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 474] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 474] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 410] <... futex resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 410] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 410] <... futex resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 410] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 411] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 31.557618][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 31.565335][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 31.572397][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 31.578747][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 31.586226][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 31.591756][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 31.599293][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 31.605869][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 31.613397][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 31.623335][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 31.628939][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 31.636263][ T318] usb 4-1: USB disconnect, device number 4 [ 31.644390][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 412] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 409] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... futex resumed>) = 0 [pid 412] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 409] <... futex resumed>) = 1 [pid 408] exit_group(0 [pid 407] <... futex resumed>) = 0 [pid 412] <... futex resumed>) = ? [pid 409] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] <... exit_group resumed>) = ? [pid 407] exit_group(0 [pid 412] +++ exited with 0 +++ [pid 409] <... futex resumed>) = ? [pid 407] <... exit_group resumed>) = ? [pid 408] +++ exited with 0 +++ [pid 409] +++ exited with 0 +++ [pid 407] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 503 [pid 299] <... clone resumed>, child_tidptr=0x5555571285d0) = 502 ./strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x5555571285e0, 24) = 0 [pid 502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 502] setpgid(0, 0) = 0 [pid 502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 502] write(3, "1000", 4) = 4 [pid 502] close(3) = 0 [pid 502] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 502] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 503 attached [pid 502] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 503] set_robust_list(0x5555571285e0, 24) = 0 ./strace-static-x86_64: Process 504 attached [pid 503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 502] <... clone resumed>, parent_tid=[504], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 504 [pid 504] set_robust_list(0x7ff69c3a09e0, 24 [pid 503] <... prctl resumed>) = 0 [pid 503] setpgid(0, 0 [pid 504] <... set_robust_list resumed>) = 0 [pid 502] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... setpgid resumed>) = 0 [pid 503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 504] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 504] <... openat resumed>) = 3 [pid 503] <... openat resumed>) = 3 [pid 504] ioctl(3, USB_RAW_IOCTL_INIT [pid 503] write(3, "1000", 4) = 4 [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 503] close(3 [pid 504] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 503] <... close resumed>) = 0 [pid 504] <... ioctl resumed>, 0) = 0 [pid 503] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 503] <... futex resumed>) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 503] <... mmap resumed>) = 0x7ff69c380000 [pid 503] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 503] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[506], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 506 [pid 503] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 506 attached [pid 506] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 506] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 506] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 506] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 411] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 410] <... futex resumed>) = 0 [pid 411] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 410] exit_group(0 [pid 411] <... futex resumed>) = ? [pid 410] <... exit_group resumed>) = ? [pid 411] +++ exited with 0 +++ [pid 410] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 507 ./strace-static-x86_64: Process 507 attached [pid 507] set_robust_list(0x5555571285e0, 24) = 0 [pid 507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 507] setpgid(0, 0) = 0 [pid 507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 507] write(3, "1000", 4) = 4 [pid 507] close(3) = 0 [pid 507] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 507] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 507] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[508], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 508 [pid 507] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 508 attached [pid 508] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 508] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 508] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 508] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 31.776836][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 31.782759][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 31.788384][ T60] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 31.798537][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 31.808948][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 31.816899][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 31.830559][ T316] cdc_ncm 6-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 31.844679][ T26] usb 3-1: USB disconnect, device number 4 [ 31.853851][ T317] usb 2-1: USB disconnect, device number 4 [ 31.860110][ T316] usb 6-1: USB disconnect, device number 4 [ 31.865964][ T316] cdc_ncm 6-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 31.874681][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 31.883779][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 31.892232][ T39] usb 5-1: new high-speed USB device number 5 using dummy_hcd [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 474] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 443] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 32.046829][ T318] usb 4-1: new high-speed USB device number 5 using dummy_hcd [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 443] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 459] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [ 32.156838][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 443] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 459] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 443] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 474] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 459] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 443] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 32.256809][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 32.276857][ T26] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 32.296787][ T317] usb 2-1: new high-speed USB device number 5 using dummy_hcd [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 474] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 508] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 459] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 506] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 443] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 474] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 459] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 32.316833][ T316] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 32.326992][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 32.336607][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.344893][ T60] usb 1-1: Product: syz [ 32.349001][ T60] usb 1-1: Manufacturer: syz [ 32.353574][ T60] usb 1-1: SerialNumber: syz [pid 474] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [ 32.406851][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 32.426863][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 32.435786][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.444172][ T39] usb 5-1: Product: syz [ 32.448851][ T39] usb 5-1: Manufacturer: syz [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 459] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 459] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 474] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 459] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 32.453448][ T39] usb 5-1: SerialNumber: syz [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 474] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 474] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 474] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 506] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 504] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 442] <... futex resumed>) = 1 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 442] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 443] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 443] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 474] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [ 32.576883][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 32.585739][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.594070][ T318] usb 4-1: Product: syz [ 32.598414][ T318] usb 4-1: Manufacturer: syz [ 32.603128][ T318] usb 4-1: SerialNumber: syz [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 506] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 504] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 474] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [ 32.636859][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 32.666837][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 459] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 459] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] <... futex resumed>) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 457] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 459] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 459] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 506] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 459] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 506] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 32.686852][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 506] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 504] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 508] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 504] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 443] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 442] <... futex resumed>) = 0 [pid 443] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 442] <... futex resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 442] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 443] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 508] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 443] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 473] <... futex resumed>) = 0 [pid 474] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] <... futex resumed>) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 473] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 474] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 474] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 506] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [ 32.817066][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 32.826357][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.834298][ T26] usb 3-1: Product: syz [ 32.838482][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 32.847668][ T26] usb 3-1: Manufacturer: syz [ 32.852429][ T26] usb 3-1: SerialNumber: syz [ 32.857023][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 459] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 459] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] <... futex resumed>) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 457] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 459] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 504] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 459] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 508] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 508] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [ 32.866086][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.874015][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.882608][ T317] usb 2-1: Product: syz [ 32.886901][ T317] usb 2-1: Manufacturer: syz [ 32.891749][ T317] usb 2-1: SerialNumber: syz [ 32.896824][ T316] usb 6-1: Product: syz [ 32.901301][ T316] usb 6-1: Manufacturer: syz [ 32.906040][ T316] usb 6-1: SerialNumber: syz [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 443] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 442] <... futex resumed>) = 0 [pid 443] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 442] <... futex resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 442] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 443] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 474] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 474] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] <... futex resumed>) = 0 [pid 473] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 473] <... futex resumed>) = 1 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 473] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 474] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 504] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] <... futex resumed>) = 1 [pid 504] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... futex resumed>) = 1 [pid 459] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 502] <... futex resumed>) = 0 [pid 457] <... futex resumed>) = 0 [pid 502] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 457] <... futex resumed>) = 1 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 457] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 459] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 504] <... futex resumed>) = 0 [pid 502] <... futex resumed>) = 1 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 502] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 504] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 459] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 508] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 1 [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 1 [pid 503] <... futex resumed>) = 0 [pid 508] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] <... futex resumed>) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 507] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 503] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 508] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 506] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 508] <... ioctl resumed>, 0) = 0 [pid 506] <... ioctl resumed>, 0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 508] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 506] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 508] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 506] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 508] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 443] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 442] <... futex resumed>) = 0 [pid 443] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 442] <... futex resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 442] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 443] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 474] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 473] <... futex resumed>) = 0 [pid 474] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] <... futex resumed>) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 473] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 474] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 504] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] <... futex resumed>) = 1 [pid 502] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 1 [pid 457] <... futex resumed>) = 0 [pid 504] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 502] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] <... futex resumed>) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 457] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 459] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 459] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 502] <... futex resumed>) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 502] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 504] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 459] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 508] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 1 [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 1 [pid 503] <... futex resumed>) = 0 [pid 508] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] <... futex resumed>) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 507] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 503] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 508] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 506] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 508] <... ioctl resumed>, 0xa) = 0 [pid 506] <... ioctl resumed>, 0xa) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 506] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 508] <... ioctl resumed>, 0xb) = 0 [pid 506] <... ioctl resumed>, 0xb) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 508] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 443] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 442] <... futex resumed>) = 0 [pid 443] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 442] <... futex resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 442] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 443] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 474] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 474] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] <... futex resumed>) = 0 [pid 473] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 473] <... futex resumed>) = 1 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 473] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 474] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 474] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 504] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] <... futex resumed>) = 1 [pid 459] <... futex resumed>) = 1 [pid 457] <... futex resumed>) = 0 [ 33.496814][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 33.503745][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 33.511805][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 504] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] <... futex resumed>) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 457] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 459] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] <... futex resumed>) = 0 [pid 502] <... futex resumed>) = 1 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 502] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 504] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 459] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 504] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 508] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 1 [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 1 [pid 503] <... futex resumed>) = 0 [pid 508] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] <... futex resumed>) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 507] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 503] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 508] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 506] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 33.576813][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 33.583365][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 33.590996][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 443] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 442] <... futex resumed>) = 0 [pid 443] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 442] exit_group(0 [pid 443] <... futex resumed>) = ? [pid 442] <... exit_group resumed>) = ? [pid 443] +++ exited with 0 +++ [pid 442] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 539 attached , child_tidptr=0x5555571285d0) = 539 [pid 539] set_robust_list(0x5555571285e0, 24) = 0 [pid 539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 539] setpgid(0, 0) = 0 [pid 539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 539] write(3, "1000", 4) = 4 [pid 539] close(3) = 0 [pid 539] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 539] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 539] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[540], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 540 [pid 539] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 540 attached [pid 540] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 540] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 540] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 540] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 474] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 473] <... futex resumed>) = 0 [pid 474] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] <... futex resumed>) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 473] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 474] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 33.716793][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 33.723918][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 33.734669][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 33.741646][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 33.749734][ T60] usb 1-1: USB disconnect, device number 5 [ 33.756206][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 459] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 504] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] exit_group(0 [pid 504] <... futex resumed>) = 1 [pid 502] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = ? [pid 457] <... exit_group resumed>) = ? [pid 504] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 502] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] +++ exited with 0 +++ [pid 457] +++ exited with 0 +++ [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 502] <... futex resumed>) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 502] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 504] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 301] <... restart_syscall resumed>) = 0 [pid 504] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 544 ./strace-static-x86_64: Process 544 attached [pid 544] set_robust_list(0x5555571285e0, 24) = 0 [pid 544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 544] setpgid(0, 0) = 0 [pid 544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 544] write(3, "1000", 4) = 4 [pid 544] close(3) = 0 [pid 544] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 544] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 544] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[546], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 546 [pid 544] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 546 attached [pid 546] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 546] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 546] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 546] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 508] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 1 [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 1 [pid 503] <... futex resumed>) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 507] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 503] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 507] <... futex resumed>) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 503] <... futex resumed>) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 507] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 503] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 508] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 506] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 508] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 506] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 33.764784][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 33.786834][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 33.794689][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 508] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 506] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 33.819258][ T39] usb 5-1: USB disconnect, device number 5 [ 33.825783][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 474] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 473] <... futex resumed>) = 0 [pid 474] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 473] exit_group(0 [pid 474] <... futex resumed>) = ? [pid 473] <... exit_group resumed>) = ? [pid 474] +++ exited with 0 +++ [pid 473] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 570 ./strace-static-x86_64: Process 570 attached [pid 570] set_robust_list(0x5555571285e0, 24) = 0 [pid 570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 570] setpgid(0, 0) = 0 [pid 570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 570] write(3, "1000", 4) = 4 [pid 570] close(3) = 0 [pid 570] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 570] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 570] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[571], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 571 [pid 570] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 571 attached [pid 571] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 571] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 571] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 33.946794][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 33.956040][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 33.975331][ T318] usb 4-1: USB disconnect, device number 5 [ 33.981369][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 506] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 1 [pid 508] <... futex resumed>) = 1 [pid 507] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 508] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 507] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] <... futex resumed>) = 0 [pid 508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 507] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 508] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 503] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 506] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 508] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 506] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 34.016899][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 34.023218][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 34.036224][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 34.047233][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 34.053999][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 34.061453][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 34.068027][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 34.075211][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 34.081542][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 540] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 34.156818][ T60] usb 1-1: new high-speed USB device number 6 using dummy_hcd [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 504] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 502] <... futex resumed>) = 0 [pid 504] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 502] exit_group(0 [pid 504] <... futex resumed>) = ? [pid 502] <... exit_group resumed>) = ? [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 504] +++ exited with 0 +++ [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 502] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 599 ./strace-static-x86_64: Process 599 attached [pid 599] set_robust_list(0x5555571285e0, 24) = 0 [pid 599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 599] setpgid(0, 0) = 0 [pid 599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 599] write(3, "1000", 4) = 4 [pid 599] close(3) = 0 [pid 599] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 599] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 599] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 600 attached , parent_tid=[600], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 600 [pid 600] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 600] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 599] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 600] <... futex resumed>) = 0 [pid 600] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 600] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 600] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 508] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 507] <... futex resumed>) = 0 [pid 507] exit_group(0 [pid 508] ????( [pid 507] <... exit_group resumed>) = ? [pid 508] <... ???? resumed>) = ? [pid 508] +++ exited with 0 +++ [pid 507] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 601 attached , child_tidptr=0x5555571285d0) = 601 [pid 601] set_robust_list(0x5555571285e0, 24) = 0 [pid 601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 601] setpgid(0, 0) = 0 [pid 601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 601] write(3, "1000", 4) = 4 [pid 601] close(3) = 0 [pid 601] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 601] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 601] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 602 attached [pid 602] set_robust_list(0x7ff69c3a09e0, 24 [pid 601] <... clone resumed>, parent_tid=[602], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 602 [pid 602] <... set_robust_list resumed>) = 0 [pid 601] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 602] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 546] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 602] <... openat resumed>) = 3 [pid 506] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 503] <... futex resumed>) = 0 [pid 506] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] exit_group(0) = ? [pid 506] <... futex resumed>) = ? [pid 602] ioctl(3, USB_RAW_IOCTL_INIT [pid 506] +++ exited with 0 +++ [pid 503] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 34.216766][ T39] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 34.230216][ T504] syz-executor826 (504) used greatest stack depth: 22512 bytes left [ 34.256805][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [pid 602] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 302] <... clone resumed>, child_tidptr=0x5555571285d0) = 603 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 603 attached [pid 603] set_robust_list(0x5555571285e0, 24) = 0 [pid 603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 603] setpgid(0, 0) = 0 [pid 603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 603] write(3, "1000", 4) = 4 [pid 603] close(3) = 0 [pid 603] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 603] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 603] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[604], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 604 [pid 603] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 604 attached [pid 604] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 604] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 604] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 604] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 34.265953][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 34.276391][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 34.282221][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 34.289180][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 34.304286][ T316] cdc_ncm 6-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 34.316647][ T26] usb 3-1: USB disconnect, device number 5 [ 34.322762][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 34.332381][ T317] usb 2-1: USB disconnect, device number 5 [ 34.341597][ T316] usb 6-1: USB disconnect, device number 5 [ 34.350452][ T316] cdc_ncm 6-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 540] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 34.359998][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 34.377624][ T318] usb 4-1: new high-speed USB device number 6 using dummy_hcd [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 540] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 540] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 540] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 540] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 540] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [ 34.526822][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 540] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 546] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 540] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 34.576857][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 540] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 571] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 540] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 540] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 571] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 540] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [ 34.706849][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 34.715708][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.723891][ T60] usb 1-1: Product: syz [ 34.728145][ T60] usb 1-1: Manufacturer: syz [ 34.732545][ T60] usb 1-1: SerialNumber: syz [ 34.737218][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.748124][ T26] usb 3-1: new high-speed USB device number 6 using dummy_hcd [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 540] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 540] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 571] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 540] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 571] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 546] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 546] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 571] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 546] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 34.756934][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 34.766160][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.774186][ T39] usb 5-1: Product: syz [ 34.778648][ T39] usb 5-1: Manufacturer: syz [ 34.783040][ T39] usb 5-1: SerialNumber: syz [ 34.788223][ T317] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 34.795711][ T316] usb 6-1: new high-speed USB device number 6 using dummy_hcd [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [ 34.906852][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 34.915927][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.924014][ T318] usb 4-1: Product: syz [ 34.928325][ T318] usb 4-1: Manufacturer: syz [ 34.932821][ T318] usb 4-1: SerialNumber: syz [pid 540] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 539] <... futex resumed>) = 0 [pid 540] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 539] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] <... futex resumed>) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 539] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 540] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] <... futex resumed>) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 544] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 544] <... futex resumed>) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 544] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 546] <... ioctl resumed>, 0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 546] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 600] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 35.116881][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 571] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 571] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] <... futex resumed>) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 570] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 1 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 570] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 571] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 540] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 539] <... futex resumed>) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 539] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 539] <... futex resumed>) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 539] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 540] <... ioctl resumed>, 0xa) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 600] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 540] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 35.166840][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.177598][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 546] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 600] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 35.306834][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 35.316047][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.324097][ T26] usb 3-1: Product: syz [ 35.328247][ T26] usb 3-1: Manufacturer: syz [ 35.332880][ T26] usb 3-1: SerialNumber: syz [ 35.346875][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 571] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 570] <... futex resumed>) = 0 [pid 571] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 570] <... futex resumed>) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 570] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 571] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [ 35.355914][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.363899][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 35.373068][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.381508][ T317] usb 2-1: Product: syz [ 35.385478][ T317] usb 2-1: Manufacturer: syz [ 35.390080][ T316] usb 6-1: Product: syz [ 35.394035][ T316] usb 6-1: Manufacturer: syz [ 35.398605][ T317] usb 2-1: SerialNumber: syz [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 604] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 602] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 604] <... ioctl resumed>, 0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 540] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 539] <... futex resumed>) = 0 [pid 540] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 539] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] <... futex resumed>) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 539] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 540] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 540] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 35.403625][ T316] usb 6-1: SerialNumber: syz [pid 546] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 600] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] <... futex resumed>) = 0 [pid 599] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 600] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 571] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 604] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 1 [pid 603] <... futex resumed>) = 0 [pid 602] <... futex resumed>) = 1 [pid 604] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] <... futex resumed>) = 0 [pid 540] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... futex resumed>) = 1 [pid 539] <... futex resumed>) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 603] <... futex resumed>) = 0 [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 601] <... futex resumed>) = 0 [pid 540] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 539] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 603] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 601] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] <... futex resumed>) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 602] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 539] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 604] <... ioctl resumed>, 0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 540] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 602] <... ioctl resumed>, 0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 604] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 602] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 540] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 604] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 602] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 604] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 602] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 540] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 602] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 604] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 540] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 546] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] <... futex resumed>) = 0 [pid 546] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 544] <... futex resumed>) = 1 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 544] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 546] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 600] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 599] <... futex resumed>) = 0 [pid 599] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 599] <... futex resumed>) = 1 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 599] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 600] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 571] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 570] <... futex resumed>) = 0 [pid 571] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 570] <... futex resumed>) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 570] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 571] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 604] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 1 [pid 603] <... futex resumed>) = 0 [pid 602] <... futex resumed>) = 1 [pid 601] <... futex resumed>) = 0 [pid 540] <... futex resumed>) = 1 [pid 539] <... futex resumed>) = 0 [pid 540] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 539] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] <... futex resumed>) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 539] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 540] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 603] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 601] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] <... futex resumed>) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 601] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 603] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 602] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 604] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 602] <... ioctl resumed>, 0xa) = 0 [pid 604] <... ioctl resumed>, 0xa) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 604] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 602] <... ioctl resumed>, 0xb) = 0 [pid 604] <... ioctl resumed>, 0xb) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 540] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 546] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] <... futex resumed>) = 0 [pid 546] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 544] <... futex resumed>) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 544] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 546] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 35.886843][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 35.893215][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 35.900533][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 35.936846][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 35.943247][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 35.950680][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 600] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 599] <... futex resumed>) = 0 [pid 599] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 599] <... futex resumed>) = 1 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 599] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 600] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 571] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 570] <... futex resumed>) = 0 [pid 571] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 570] <... futex resumed>) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 570] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 571] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 604] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 1 [pid 603] <... futex resumed>) = 0 [pid 602] <... futex resumed>) = 1 [pid 601] <... futex resumed>) = 0 [pid 604] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 603] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] <... futex resumed>) = 0 [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 601] <... futex resumed>) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 603] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 601] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 604] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 540] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 539] <... futex resumed>) = 0 [pid 539] exit_group(0 [pid 540] <... futex resumed>) = ? [pid 539] <... exit_group resumed>) = ? [pid 540] +++ exited with 0 +++ [pid 539] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 604] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 602] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 634 ./strace-static-x86_64: Process 634 attached [pid 634] set_robust_list(0x5555571285e0, 24) = 0 [pid 634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 634] setpgid(0, 0) = 0 [pid 634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 634] write(3, "1000", 4) = 4 [pid 634] close(3) = 0 [pid 634] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 634] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 634] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[635], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 635 [pid 634] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 635 attached [pid 635] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 635] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 635] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 635] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 36.076865][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 36.083608][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 36.092046][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 36.098664][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 36.106269][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 36.118449][ T60] usb 1-1: USB disconnect, device number 6 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 546] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] <... futex resumed>) = 0 [pid 546] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] exit_group(0) = ? [pid 546] <... futex resumed>) = ? [pid 546] +++ exited with 0 +++ [pid 544] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 637 ./strace-static-x86_64: Process 637 attached [pid 637] set_robust_list(0x5555571285e0, 24) = 0 [pid 637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 637] setpgid(0, 0) = 0 [pid 637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 637] write(3, "1000", 4) = 4 [pid 637] close(3) = 0 [pid 637] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 637] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 637] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 639 attached [pid 639] set_robust_list(0x7ff69c3a09e0, 24 [pid 637] <... clone resumed>, parent_tid=[639], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 639 [pid 639] <... set_robust_list resumed>) = 0 [pid 637] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 637] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 639] <... openat resumed>) = 3 [pid 639] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 639] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 36.124970][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 36.156873][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] <... futex resumed>) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 599] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 599] <... futex resumed>) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 599] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 600] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 600] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 36.172653][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 36.195585][ T39] usb 5-1: USB disconnect, device number 6 [ 36.201479][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 571] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 570] <... futex resumed>) = 0 [pid 571] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 570] exit_group(0 [pid 571] <... futex resumed>) = ? [pid 570] <... exit_group resumed>) = ? [pid 571] +++ exited with 0 +++ [pid 570] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 665 attached , child_tidptr=0x5555571285d0) = 665 [pid 665] set_robust_list(0x5555571285e0, 24) = 0 [pid 665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 665] setpgid(0, 0) = 0 [pid 665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 665] write(3, "1000", 4) = 4 [pid 665] close(3) = 0 [pid 665] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 665] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 665] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[666], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 666 [pid 665] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 666 attached [pid 666] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 666] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 666] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 666] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 604] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 603] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 603] <... futex resumed>) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 603] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 604] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 604] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 602] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] <... futex resumed>) = 0 [pid 602] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 601] <... futex resumed>) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 601] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 602] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 602] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 604] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 36.296838][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 36.304319][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 36.326863][ T318] usb 4-1: USB disconnect, device number 6 [ 36.332954][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 600] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 599] <... futex resumed>) = 0 [pid 599] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 599] <... futex resumed>) = 1 [pid 600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 599] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 600] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 604] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 1 [pid 603] <... futex resumed>) = 0 [pid 602] <... futex resumed>) = 1 [pid 601] <... futex resumed>) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 603] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 601] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 603] <... futex resumed>) = 0 [pid 602] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 604] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 603] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 601] <... futex resumed>) = 0 [pid 601] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 635] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 36.476844][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 36.483181][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 36.491166][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 36.506821][ T60] usb 1-1: new high-speed USB device number 7 using dummy_hcd [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 602] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 635] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 36.536853][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 36.543101][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 36.550517][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 36.557240][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 36.564425][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 36.570043][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 36.576878][ T39] usb 5-1: new high-speed USB device number 7 using dummy_hcd [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 600] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] <... futex resumed>) = 0 [pid 600] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 599] exit_group(0 [pid 600] <... futex resumed>) = ? [pid 599] <... exit_group resumed>) = ? [pid 600] +++ exited with 0 +++ [pid 599] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 695 attached , child_tidptr=0x5555571285d0) = 695 [pid 695] set_robust_list(0x5555571285e0, 24) = 0 [pid 695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 695] setpgid(0, 0) = 0 [pid 695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 695] write(3, "1000", 4) = 4 [pid 695] close(3) = 0 [pid 695] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 695] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 695] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[696], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 696 [pid 695] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 696 attached [pid 696] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 696] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 696] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 696] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 604] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 1 [pid 603] <... futex resumed>) = 0 [pid 602] <... futex resumed>) = 1 [pid 601] <... futex resumed>) = 0 [pid 604] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 603] exit_group(0 [pid 602] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] exit_group(0 [pid 604] <... futex resumed>) = ? [pid 603] <... exit_group resumed>) = ? [pid 602] <... futex resumed>) = ? [pid 601] <... exit_group resumed>) = ? [pid 604] +++ exited with 0 +++ [pid 603] +++ exited with 0 +++ [pid 602] +++ exited with 0 +++ [pid 601] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 302] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 698 attached [pid 698] set_robust_list(0x5555571285e0, 24) = 0 [pid 698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 302] <... clone resumed>, child_tidptr=0x5555571285d0) = 698 ./strace-static-x86_64: Process 700 attached [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 700 [pid 700] set_robust_list(0x5555571285e0, 24) = 0 [pid 698] setpgid(0, 0 [pid 700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 698] <... setpgid resumed>) = 0 [pid 698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 700] <... prctl resumed>) = 0 [pid 698] <... openat resumed>) = 3 [pid 698] write(3, "1000", 4) = 4 [pid 698] close(3) = 0 [pid 698] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 698] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 698] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[701], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 701 [pid 698] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 701 attached [pid 700] setpgid(0, 0) = 0 [pid 701] set_robust_list(0x7ff69c3a09e0, 24 [pid 700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 701] <... set_robust_list resumed>) = 0 [pid 701] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 700] <... openat resumed>) = 3 [pid 701] <... openat resumed>) = 3 [pid 700] write(3, "1000", 4 [pid 701] ioctl(3, USB_RAW_IOCTL_INIT [pid 700] <... write resumed>) = 4 [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 700] close(3) = 0 [pid 701] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 700] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... ioctl resumed>, 0) = 0 [pid 700] <... futex resumed>) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 36.697091][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 36.703891][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 36.714041][ T318] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 36.724693][ T26] usb 3-1: USB disconnect, device number 6 [ 36.735361][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 700] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE [pid 666] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 700] <... mprotect resumed>) = 0 [pid 700] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[706], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 706 [pid 700] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 706 attached [pid 706] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 706] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 706] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 706] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 635] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 36.766896][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 36.773447][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 36.780066][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 36.782768][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 36.805288][ T316] usb 6-1: USB disconnect, device number 6 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 639] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 635] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 635] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 639] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 36.814203][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 36.832014][ T317] usb 2-1: USB disconnect, device number 6 [ 36.840667][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 635] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 635] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 639] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 635] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [ 36.897000][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 635] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 639] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 36.946864][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 635] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 639] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 666] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 635] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 635] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 639] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 666] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 639] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 635] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 639] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [ 37.076826][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.085681][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.094350][ T60] usb 1-1: Product: syz [ 37.098405][ T60] usb 1-1: Manufacturer: syz [ 37.102851][ T60] usb 1-1: SerialNumber: syz [ 37.107420][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.118320][ T26] usb 3-1: new high-speed USB device number 7 using dummy_hcd [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 696] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 666] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 635] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 635] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 696] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 666] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 635] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 639] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 639] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 666] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 639] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 37.126925][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.135903][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.143869][ T39] usb 5-1: Product: syz [ 37.148467][ T39] usb 5-1: Manufacturer: syz [ 37.152867][ T39] usb 5-1: SerialNumber: syz [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 666] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 706] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 666] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 37.216828][ T316] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 37.236845][ T317] usb 2-1: new high-speed USB device number 7 using dummy_hcd [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 666] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [ 37.276876][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.286071][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.294049][ T318] usb 4-1: Product: syz [ 37.298047][ T318] usb 4-1: Manufacturer: syz [ 37.302434][ T318] usb 4-1: SerialNumber: syz [pid 635] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 634] <... futex resumed>) = 0 [pid 635] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 634] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 634] <... futex resumed>) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 634] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 696] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 635] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 637] <... futex resumed>) = 0 [pid 639] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] <... futex resumed>) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 637] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 639] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 696] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 639] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 696] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 706] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 696] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 696] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 701] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [ 37.476822][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 696] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 706] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 666] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] <... futex resumed>) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 665] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 666] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 666] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 696] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 666] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 701] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 635] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 696] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 635] <... futex resumed>) = 1 [pid 634] <... futex resumed>) = 0 [pid 635] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 634] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 1 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 634] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 635] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 706] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 696] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 639] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 637] <... futex resumed>) = 0 [pid 639] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] <... futex resumed>) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 637] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 639] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 701] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 706] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 696] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 639] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 696] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 37.576810][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.606828][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 701] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 706] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 701] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 696] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 696] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 706] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 696] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [ 37.656902][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.666152][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.674088][ T26] usb 3-1: Product: syz [ 37.678529][ T26] usb 3-1: Manufacturer: syz [ 37.683121][ T26] usb 3-1: SerialNumber: syz [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 701] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 666] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 665] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 665] <... futex resumed>) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 665] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 666] <... ioctl resumed>, 0xa) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 706] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 635] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 634] <... futex resumed>) = 0 [pid 635] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [ 37.746869][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.756270][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.764592][ T316] usb 6-1: Product: syz [ 37.768801][ T316] usb 6-1: Manufacturer: syz [ 37.773250][ T316] usb 6-1: SerialNumber: syz [ 37.777846][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.787288][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 634] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 634] <... futex resumed>) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 634] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 635] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 701] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 706] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 701] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 706] <... ioctl resumed>, 0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 639] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 637] <... futex resumed>) = 0 [pid 639] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] <... futex resumed>) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 637] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 639] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 639] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 37.796156][ T317] usb 2-1: Product: syz [ 37.800487][ T317] usb 2-1: Manufacturer: syz [ 37.804947][ T317] usb 2-1: SerialNumber: syz [pid 696] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 695] <... futex resumed>) = 0 [pid 696] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] <... futex resumed>) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 695] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 696] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 666] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] <... futex resumed>) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 665] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 666] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 635] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 634] <... futex resumed>) = 0 [pid 635] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 634] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 634] <... futex resumed>) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 634] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 635] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 701] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 701] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 698] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... futex resumed>) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 698] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 701] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 701] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 706] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 706] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 700] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] <... futex resumed>) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 700] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 706] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 639] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 637] <... futex resumed>) = 0 [pid 639] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] <... futex resumed>) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 637] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 639] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 706] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 639] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 696] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 695] <... futex resumed>) = 0 [pid 696] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 695] <... futex resumed>) = 0 [pid 695] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 696] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 666] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 665] <... futex resumed>) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 665] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 666] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 635] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 634] <... futex resumed>) = 0 [pid 635] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 634] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 634] <... futex resumed>) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 634] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 635] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 701] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 701] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 698] <... futex resumed>) = 0 [pid 701] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 698] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 701] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 706] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 706] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 700] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] <... futex resumed>) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 700] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 706] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 639] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 637] <... futex resumed>) = 0 [pid 639] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] <... futex resumed>) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 637] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 639] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 38.236834][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 38.243411][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 38.251357][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 639] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 38.296794][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 38.303105][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 38.310380][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 696] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 695] <... futex resumed>) = 0 [pid 696] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] <... futex resumed>) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 695] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 696] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 666] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 666] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 635] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 634] <... futex resumed>) = 0 [pid 634] exit_group(0 [pid 635] <... futex resumed>) = ? [pid 634] <... exit_group resumed>) = ? [pid 635] +++ exited with 0 +++ [pid 634] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 729 ./strace-static-x86_64: Process 729 attached [pid 729] set_robust_list(0x5555571285e0, 24) = 0 [pid 729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 729] setpgid(0, 0) = 0 [pid 729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 729] write(3, "1000", 4) = 4 [pid 729] close(3) = 0 [pid 729] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 729] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 729] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 730 attached , parent_tid=[730], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 730 [pid 730] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 730] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 730] <... futex resumed>) = 0 [pid 730] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 730] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 730] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 729] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 730] <... ioctl resumed>, 0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 701] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 701] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = 0 [pid 698] <... futex resumed>) = 1 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 698] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 701] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [ 38.426844][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 38.433251][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 38.440515][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 38.456795][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 38.463601][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [pid 706] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 706] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 700] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] <... futex resumed>) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 700] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 706] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 639] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 637] <... futex resumed>) = 0 [pid 639] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] exit_group(0 [pid 639] <... futex resumed>) = ? [pid 637] <... exit_group resumed>) = ? [pid 639] +++ exited with 0 +++ [pid 637] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 731 attached [pid 731] set_robust_list(0x5555571285e0, 24) = 0 [pid 731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 731] setpgid(0, 0) = 0 [pid 731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 731] write(3, "1000", 4) = 4 [pid 731] close(3) = 0 [pid 731] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 731] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 731] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[732], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 732 [pid 731] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 301] <... clone resumed>, child_tidptr=0x5555571285d0) = 731 ./strace-static-x86_64: Process 732 attached [pid 732] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 732] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 732] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 732] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 38.475624][ T60] usb 1-1: USB disconnect, device number 7 [ 38.483245][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 38.506910][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 38.514456][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 696] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 695] <... futex resumed>) = 0 [pid 696] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [ 38.536600][ T39] usb 5-1: USB disconnect, device number 7 [ 38.542731][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 666] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] exit_group(0 [pid 666] <... futex resumed>) = ? [pid 665] <... exit_group resumed>) = ? [pid 666] +++ exited with 0 +++ [pid 665] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 754 ./strace-static-x86_64: Process 754 attached [pid 754] set_robust_list(0x5555571285e0, 24) = 0 [pid 754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 754] setpgid(0, 0) = 0 [pid 754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 754] write(3, "1000", 4) = 4 [pid 754] close(3) = 0 [pid 754] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 754] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 754] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[757], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 757 [pid 754] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 757 attached [pid 757] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 757] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 757] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 757] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 701] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 701] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 698] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... futex resumed>) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 698] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 701] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 701] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 706] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 706] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 700] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... futex resumed>) = 0 [pid 700] <... futex resumed>) = 1 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 700] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 38.636834][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 38.646667][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 38.671567][ T318] usb 4-1: USB disconnect, device number 7 [ 38.677840][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 696] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 695] <... futex resumed>) = 0 [pid 696] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] <... futex resumed>) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 695] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 696] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 38.826817][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 38.833221][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 38.840735][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 701] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 701] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 698] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... futex resumed>) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 698] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 701] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 706] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 706] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 700] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] <... futex resumed>) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 700] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 706] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 730] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 38.876795][ T60] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 38.906811][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 38.913918][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 706] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 732] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 38.922135][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 38.927734][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 38.933962][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 38.941724][ T39] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 38.949108][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 696] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 695] <... futex resumed>) = 0 [pid 696] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] exit_group(0 [pid 696] <... futex resumed>) = ? [pid 695] <... exit_group resumed>) = ? [pid 696] +++ exited with 0 +++ [pid 695] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 763 attached , child_tidptr=0x5555571285d0) = 763 [pid 763] set_robust_list(0x5555571285e0, 24) = 0 [pid 763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 763] setpgid(0, 0) = 0 [pid 763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 763] write(3, "1000", 4) = 4 [pid 763] close(3) = 0 [pid 763] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 763] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 763] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 763] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[764], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 764 ./strace-static-x86_64: Process 764 attached [pid 763] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] set_robust_list(0x7ff69c3a09e0, 24 [pid 763] <... futex resumed>) = 0 [pid 763] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 764] <... set_robust_list resumed>) = 0 [pid 764] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 764] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 764] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 701] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 701] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 698] exit_group(0 [pid 701] <... futex resumed>) = ? [pid 698] <... exit_group resumed>) = ? [pid 701] +++ exited with 0 +++ [pid 698] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 766 ./strace-static-x86_64: Process 766 attached [pid 766] set_robust_list(0x5555571285e0, 24) = 0 [pid 766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 766] setpgid(0, 0) = 0 [pid 766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 766] write(3, "1000", 4) = 4 [pid 766] close(3) = 0 [pid 766] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 766] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 766] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[768], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 768 [pid 766] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 768 attached [pid 768] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 768] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 768] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 768] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 39.056794][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 39.063998][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 39.074482][ T318] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 39.085730][ T26] usb 3-1: USB disconnect, device number 7 [ 39.092932][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 706] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 706] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 700] exit_group(0) = ? [pid 706] <... futex resumed>) = ? [pid 706] +++ exited with 0 +++ [pid 700] +++ exited with 0 +++ [pid 730] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 777 attached [pid 777] set_robust_list(0x5555571285e0, 24) = 0 [pid 777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 777] setpgid(0, 0) = 0 [pid 777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 777] write(3, "1000", 4 [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 777 [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 777] <... write resumed>) = 4 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 777] close(3) = 0 [pid 777] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 777] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 777] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[780], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 780 [pid 777] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 39.128107][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 39.135273][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 39.157917][ T316] usb 6-1: USB disconnect, device number 7 [ 39.166909][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [pid 777] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 780 attached [pid 780] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 780] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 780] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 780] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 730] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 732] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 39.180102][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 39.191887][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 39.205323][ T317] usb 2-1: USB disconnect, device number 7 [ 39.211979][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 732] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 732] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 730] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [ 39.236852][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 732] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 732] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 730] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 757] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 732] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 730] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 39.326802][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 757] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 732] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 730] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 757] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 732] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 39.416840][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.426061][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.434248][ T60] usb 1-1: Product: syz [ 39.438367][ T60] usb 1-1: Manufacturer: syz [ 39.443346][ T60] usb 1-1: SerialNumber: syz [pid 730] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 730] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 39.456848][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 764] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 732] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 732] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 39.496785][ T26] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 39.506972][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.515965][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.523978][ T39] usb 5-1: Product: syz [ 39.528657][ T39] usb 5-1: Manufacturer: syz [ 39.533167][ T39] usb 5-1: SerialNumber: syz [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 757] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 39.596898][ T316] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 39.616863][ T317] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 39.636928][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 730] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 729] <... futex resumed>) = 0 [pid 730] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... futex resumed>) = 0 [pid 729] <... futex resumed>) = 1 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 729] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 730] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 730] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 757] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 730] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 39.646042][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.654509][ T318] usb 4-1: Product: syz [ 39.658620][ T318] usb 4-1: Manufacturer: syz [ 39.663225][ T318] usb 4-1: SerialNumber: syz [pid 764] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 732] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 732] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] <... futex resumed>) = 0 [pid 731] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = 0 [pid 731] <... futex resumed>) = 1 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 731] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 732] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 764] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 764] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 764] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 764] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 757] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] <... futex resumed>) = 1 [pid 754] <... futex resumed>) = 0 [pid 757] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] <... futex resumed>) = 1 [pid 729] <... futex resumed>) = 0 [pid 757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 754] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 754] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 729] <... futex resumed>) = 0 [pid 757] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 754] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 729] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 757] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 730] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 757] <... ioctl resumed>, 0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 757] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 730] <... ioctl resumed>, 0xa) = 0 [pid 757] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 730] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 757] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 730] <... ioctl resumed>, 0xb) = 0 [pid 757] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 39.856839][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 764] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 757] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 730] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 764] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 764] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 764] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... futex resumed>) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 731] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 732] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 732] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 764] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 39.966830][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.986864][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 764] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 40.036849][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 40.046371][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.054366][ T26] usb 3-1: Product: syz [ 40.058457][ T26] usb 3-1: Manufacturer: syz [ 40.062983][ T26] usb 3-1: SerialNumber: syz [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 757] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] <... futex resumed>) = 1 [pid 754] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 1 [pid 729] <... futex resumed>) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 754] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 754] <... futex resumed>) = 0 [pid 730] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 729] <... futex resumed>) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 754] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 729] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 757] <... ioctl resumed>, 0xa) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 757] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 757] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 730] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [ 40.137100][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 40.146146][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.154531][ T316] usb 6-1: Product: syz [ 40.158613][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 40.167583][ T316] usb 6-1: Manufacturer: syz [ 40.171967][ T316] usb 6-1: SerialNumber: syz [ 40.176595][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 768] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 780] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 732] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... futex resumed>) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 731] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 732] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 768] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 780] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 40.186784][ T317] usb 2-1: Product: syz [ 40.190765][ T317] usb 2-1: Manufacturer: syz [ 40.195270][ T317] usb 2-1: SerialNumber: syz [pid 764] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 763] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 763] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 757] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] <... futex resumed>) = 1 [pid 757] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] <... futex resumed>) = 1 [pid 730] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] <... futex resumed>) = 0 [pid 729] <... futex resumed>) = 0 [pid 754] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] <... futex resumed>) = 0 [pid 754] <... futex resumed>) = 1 [pid 729] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 754] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 757] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 730] <... futex resumed>) = 0 [pid 729] <... futex resumed>) = 1 [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 729] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 730] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 730] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 757] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 730] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 768] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 766] <... futex resumed>) = 0 [pid 768] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 766] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 766] <... futex resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 766] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 732] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... futex resumed>) = 0 [pid 780] <... futex resumed>) = 1 [pid 777] <... futex resumed>) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 731] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 780] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 777] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 732] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 780] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 780] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 732] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 780] <... ioctl resumed>, 0) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 780] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 780] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 768] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 780] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 764] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 764] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... futex resumed>) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 763] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 764] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 757] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 757] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 754] <... futex resumed>) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 754] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 757] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 730] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 757] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 730] <... futex resumed>) = 1 [pid 729] <... futex resumed>) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 730] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 730] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 757] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 768] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 766] <... futex resumed>) = 0 [pid 768] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 766] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [ 40.586901][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 40.593391][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 40.601183][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 768] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 780] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 780] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 777] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 780] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 732] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 731] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 731] <... futex resumed>) = 0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 731] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 780] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 732] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 40.676828][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 40.683088][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 40.690575][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 764] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 764] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... futex resumed>) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 763] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 764] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 757] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 757] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] <... futex resumed>) = 0 [pid 730] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 729] <... futex resumed>) = 0 [pid 730] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 729] exit_group(0 [pid 730] <... futex resumed>) = ? [pid 729] <... exit_group resumed>) = ? [pid 754] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] +++ exited with 0 +++ [pid 757] <... futex resumed>) = 0 [pid 754] <... futex resumed>) = 1 [pid 729] +++ exited with 0 +++ [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 754] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 757] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 798 attached , child_tidptr=0x5555571285d0) = 798 [pid 798] set_robust_list(0x5555571285e0, 24) = 0 [pid 798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 798] setpgid(0, 0) = 0 [pid 798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 798] write(3, "1000", 4) = 4 [pid 798] close(3) = 0 [pid 798] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 757] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 798] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 798] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[799], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 799 [pid 798] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 799 attached [pid 799] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 799] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 799] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 799] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 40.796827][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 40.804170][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 40.811504][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 40.818304][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 40.824122][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 40.835604][ T60] usb 1-1: USB disconnect, device number 8 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 768] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 766] <... futex resumed>) = 0 [pid 768] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 766] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 766] <... futex resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 766] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 780] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 780] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 777] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 780] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 768] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 732] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] exit_group(0 [pid 732] <... futex resumed>) = ? [pid 731] <... exit_group resumed>) = ? [ 40.842672][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 732] +++ exited with 0 +++ [pid 731] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 800 ./strace-static-x86_64: Process 800 attached [pid 800] set_robust_list(0x5555571285e0, 24) = 0 [pid 800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 800] setpgid(0, 0) = 0 [pid 800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 800] write(3, "1000", 4) = 4 [pid 800] close(3) = 0 [pid 800] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 800] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 800] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 801 attached , parent_tid=[801], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 801 [pid 801] set_robust_list(0x7ff69c3a09e0, 24 [pid 800] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] <... set_robust_list resumed>) = 0 [pid 800] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 801] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 801] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 801] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 763] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 763] <... futex resumed>) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 763] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 764] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 40.906875][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 40.913857][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 40.933425][ T39] usb 5-1: USB disconnect, device number 8 [ 40.939485][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 757] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 754] exit_group(0 [pid 757] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] <... exit_group resumed>) = ? [pid 757] <... futex resumed>) = ? [pid 757] +++ exited with 0 +++ [pid 754] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 816 ./strace-static-x86_64: Process 816 attached [pid 816] set_robust_list(0x5555571285e0, 24) = 0 [pid 816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 816] setpgid(0, 0) = 0 [pid 816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 816] write(3, "1000", 4) = 4 [pid 816] close(3) = 0 [pid 816] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 816] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 816] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[818], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 818 [pid 816] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 816] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 818 attached [pid 818] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 818] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 818] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 766] <... futex resumed>) = 0 [pid 780] <... futex resumed>) = 1 [pid 777] <... futex resumed>) = 0 [pid 780] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 766] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 766] <... futex resumed>) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 777] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 766] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 780] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 780] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 768] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 780] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 780] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 768] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 41.016973][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 41.023825][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 41.041631][ T318] usb 4-1: USB disconnect, device number 8 [ 41.047806][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 768] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 764] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 764] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... futex resumed>) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 763] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 764] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 799] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 41.206807][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 41.213185][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 41.221046][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 41.226846][ T60] usb 1-1: new high-speed USB device number 9 using dummy_hcd [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 1 [pid 777] <... futex resumed>) = 0 [pid 780] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 1 [pid 766] <... futex resumed>) = 0 [pid 780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 766] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 777] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 780] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 768] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 764] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 764] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 763] <... futex resumed>) = 0 [pid 763] exit_group(0) = ? [pid 764] <... futex resumed>) = ? [ 41.326869][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 41.333281][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 41.339589][ T39] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 41.347235][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 41.354720][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 41.360730][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 41.368415][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 764] +++ exited with 0 +++ [pid 763] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 831 attached , child_tidptr=0x5555571285d0) = 831 [pid 831] set_robust_list(0x5555571285e0, 24) = 0 [pid 831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 831] setpgid(0, 0) = 0 [pid 831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 831] write(3, "1000", 4) = 4 [pid 831] close(3) = 0 [pid 831] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 831] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 831] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 832 attached , parent_tid=[832], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 832 [pid 832] set_robust_list(0x7ff69c3a09e0, 24 [pid 831] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] <... set_robust_list resumed>) = 0 [pid 831] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 832] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 832] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 832] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 818] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 41.416824][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 41.423713][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 41.436839][ T26] usb 3-1: USB disconnect, device number 8 [ 41.443598][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 41.452352][ T318] usb 4-1: new high-speed USB device number 9 using dummy_hcd [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 799] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 799] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 780] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 780] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] exit_group(0 [pid 768] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = ? [pid 777] <... exit_group resumed>) = ? [pid 768] <... futex resumed>) = 1 [pid 766] <... futex resumed>) = 0 [pid 780] +++ exited with 0 +++ [pid 768] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 766] exit_group(0 [pid 777] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 768] <... futex resumed>) = ? [pid 766] <... exit_group resumed>) = ? [pid 799] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 853 [pid 768] +++ exited with 0 +++ [pid 766] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 853 attached [pid 853] set_robust_list(0x5555571285e0, 24) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 854 attached , child_tidptr=0x5555571285d0) = 854 [pid 853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 853] setpgid(0, 0) = 0 [pid 853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 854] set_robust_list(0x5555571285e0, 24 [pid 853] <... openat resumed>) = 3 [pid 853] write(3, "1000", 4) = 4 [pid 853] close(3) = 0 [pid 854] <... set_robust_list resumed>) = 0 [pid 853] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 853] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 853] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 855 attached [pid 854] <... prctl resumed>) = 0 [pid 853] <... clone resumed>, parent_tid=[855], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 855 [pid 855] set_robust_list(0x7ff69c3a09e0, 24 [pid 854] setpgid(0, 0 [pid 853] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 853] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 855] <... set_robust_list resumed>) = 0 [pid 854] <... setpgid resumed>) = 0 [pid 855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 855] <... openat resumed>) = 3 [pid 854] <... openat resumed>) = 3 [pid 854] write(3, "1000", 4 [pid 855] ioctl(3, USB_RAW_IOCTL_INIT [pid 854] <... write resumed>) = 4 [pid 854] close(3 [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 854] <... close resumed>) = 0 [pid 854] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 855] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 854] <... futex resumed>) = 0 [pid 855] <... ioctl resumed>, 0) = 0 [pid 854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 854] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 854] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[856], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 856 [pid 854] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 856 attached [pid 856] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 856] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 856] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 799] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 41.546896][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 41.553546][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 41.564462][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 41.573638][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 41.586180][ T316] usb 6-1: USB disconnect, device number 8 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 799] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 41.597456][ T317] usb 2-1: USB disconnect, device number 8 [ 41.605553][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 41.614532][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.626693][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [pid 799] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 799] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 799] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 818] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 801] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 799] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 818] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 799] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 801] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 799] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [ 41.736879][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 818] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 801] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 41.796808][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 41.806527][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.815237][ T60] usb 1-1: Product: syz [ 41.820281][ T60] usb 1-1: Manufacturer: syz [ 41.824984][ T60] usb 1-1: SerialNumber: syz [ 41.829678][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 832] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 799] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 799] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 801] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 832] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 818] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 799] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 41.840738][ T26] usb 3-1: new high-speed USB device number 9 using dummy_hcd [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 801] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 818] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 801] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 818] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 801] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 41.916797][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 41.926268][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.935209][ T39] usb 5-1: Product: syz [ 41.939720][ T39] usb 5-1: Manufacturer: syz [ 41.944379][ T39] usb 5-1: SerialNumber: syz [pid 818] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 818] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 856] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 818] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 42.006829][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.016516][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.024503][ T317] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 42.032003][ T318] usb 4-1: Product: syz [ 42.036054][ T318] usb 4-1: Manufacturer: syz [ 42.040845][ T318] usb 4-1: SerialNumber: syz [ 42.047084][ T316] usb 6-1: new high-speed USB device number 9 using dummy_hcd [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 799] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 798] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 832] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 799] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 801] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 800] <... futex resumed>) = 0 [pid 801] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 800] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 800] <... futex resumed>) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 800] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 801] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 801] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 832] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 801] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [ 42.206972][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 818] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] <... futex resumed>) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 816] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 818] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 818] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 799] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 798] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 799] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 832] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 799] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 856] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 832] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 800] <... futex resumed>) = 0 [pid 801] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 800] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 800] <... futex resumed>) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 800] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 801] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 856] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 801] <... ioctl resumed>, 0xa) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 42.376818][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.385659][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.395345][ T26] usb 3-1: Product: syz [ 42.399491][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.410260][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.421208][ T26] usb 3-1: Manufacturer: syz [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 856] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 832] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 832] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 42.425602][ T26] usb 3-1: SerialNumber: syz [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 818] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 818] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] <... futex resumed>) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 816] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 818] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 856] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 818] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 856] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 799] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 798] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 856] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 799] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 856] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 800] <... futex resumed>) = 0 [pid 801] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 800] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 800] <... futex resumed>) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 800] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 801] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [ 42.586862][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.595713][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.603732][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.613359][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.621285][ T316] usb 6-1: Product: syz [ 42.625293][ T316] usb 6-1: Manufacturer: syz [ 42.629853][ T317] usb 2-1: Product: syz [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 856] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 855] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 832] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 831] <... futex resumed>) = 0 [pid 832] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 855] <... ioctl resumed>, 0) = 0 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 831] <... futex resumed>) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 831] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 832] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 832] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 855] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 856] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 42.634093][ T317] usb 2-1: Manufacturer: syz [ 42.638704][ T316] usb 6-1: SerialNumber: syz [ 42.643386][ T317] usb 2-1: SerialNumber: syz [pid 818] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 818] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] <... futex resumed>) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 816] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 818] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 799] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 798] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 799] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 801] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 800] <... futex resumed>) = 0 [pid 801] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 800] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 800] <... futex resumed>) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 800] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 801] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 801] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 856] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 855] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = 1 [pid 855] <... futex resumed>) = 1 [pid 854] <... futex resumed>) = 0 [pid 853] <... futex resumed>) = 0 [pid 832] <... futex resumed>) = 1 [pid 831] <... futex resumed>) = 0 [pid 856] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 855] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 854] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 854] <... futex resumed>) = 0 [pid 853] <... futex resumed>) = 0 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 831] <... futex resumed>) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 854] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 853] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 831] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 856] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 855] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 832] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 856] <... ioctl resumed>, 0) = 0 [pid 855] <... ioctl resumed>, 0) = 0 [pid 832] <... ioctl resumed>, 0xa) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 832] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 856] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 855] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 832] <... ioctl resumed>, 0xb) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 856] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 855] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 856] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 818] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 818] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] <... futex resumed>) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 816] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 818] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 818] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 799] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 798] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 799] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 42.986840][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 42.993292][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.000779][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 801] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 800] <... futex resumed>) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 800] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 800] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 801] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 856] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 855] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] <... futex resumed>) = 0 [pid 832] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 854] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 855] <... futex resumed>) = 1 [pid 854] <... futex resumed>) = 0 [pid 853] <... futex resumed>) = 0 [pid 832] <... futex resumed>) = 1 [pid 831] <... futex resumed>) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 854] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 853] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 831] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 853] <... futex resumed>) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 831] <... futex resumed>) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 853] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 831] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 855] <... ioctl resumed>, 0xa) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 856] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 43.086863][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.093279][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.100646][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 818] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 818] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] <... futex resumed>) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 816] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 818] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 818] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 799] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] exit_group(0 [pid 799] <... futex resumed>) = ? [pid 798] <... exit_group resumed>) = ? [pid 799] +++ exited with 0 +++ [pid 798] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 866 attached , child_tidptr=0x5555571285d0) = 866 [pid 866] set_robust_list(0x5555571285e0, 24) = 0 [pid 866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 866] setpgid(0, 0) = 0 [pid 866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 866] write(3, "1000", 4) = 4 [pid 866] close(3) = 0 [pid 866] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 866] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 866] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[867], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 867 [pid 866] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 867 attached [pid 867] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 867] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 867] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 867] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 43.176826][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.183366][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.190835][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 43.216810][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 801] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 801] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 800] <... futex resumed>) = 0 [pid 800] exit_group(0) = ? [pid 801] <... futex resumed>) = 231 [ 43.223702][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 43.235143][ T60] usb 1-1: USB disconnect, device number 9 [ 43.242543][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 801] +++ exited with 0 +++ [pid 800] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 878 ./strace-static-x86_64: Process 878 attached [pid 878] set_robust_list(0x5555571285e0, 24) = 0 [pid 878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 878] setpgid(0, 0) = 0 [pid 878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 878] write(3, "1000", 4) = 4 [pid 878] close(3) = 0 [pid 878] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 878] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 878] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 880 attached , parent_tid=[880], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 880 [pid 880] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 878] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 878] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 880] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 880] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 880] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 854] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 854] <... futex resumed>) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 854] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 856] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 855] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 855] <... futex resumed>) = 1 [pid 832] <... futex resumed>) = 1 [pid 853] <... futex resumed>) = 0 [pid 831] <... futex resumed>) = 0 [pid 855] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 831] <... futex resumed>) = 0 [pid 853] <... futex resumed>) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 853] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 831] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 855] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 832] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 832] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 832] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 855] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 832] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 818] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 818] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] exit_group(0 [pid 818] <... futex resumed>) = ? [pid 816] <... exit_group resumed>) = ? [ 43.297560][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 43.309392][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 43.326167][ T39] usb 5-1: USB disconnect, device number 9 [ 43.336989][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 818] +++ exited with 0 +++ [pid 816] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 893 ./strace-static-x86_64: Process 893 attached [pid 893] set_robust_list(0x5555571285e0, 24) = 0 [pid 893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 893] setpgid(0, 0) = 0 [pid 893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 893] write(3, "1000", 4) = 4 [pid 893] close(3) = 0 [pid 893] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 893] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 893] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[895], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 895 [pid 893] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 893] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 895 attached [pid 895] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 895] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 43.386901][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 43.394034][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 43.419347][ T318] usb 4-1: USB disconnect, device number 9 [ 43.427822][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 854] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 854] <... futex resumed>) = 0 [pid 854] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 856] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 856] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 855] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 855] <... futex resumed>) = 1 [pid 853] <... futex resumed>) = 0 [pid 832] <... futex resumed>) = 1 [pid 831] <... futex resumed>) = 0 [pid 855] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 853] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 853] <... futex resumed>) = 0 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 831] <... futex resumed>) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 853] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 831] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 855] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 832] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 855] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 832] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 855] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 43.566883][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.573699][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.582154][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 867] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 854] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 43.666832][ T60] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 43.706816][ T39] usb 5-1: new high-speed USB device number 10 using dummy_hcd [pid 854] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 856] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 855] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 855] <... futex resumed>) = 1 [pid 853] <... futex resumed>) = 0 [pid 832] <... futex resumed>) = 1 [pid 831] <... futex resumed>) = 0 [pid 855] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 853] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] exit_group(0 [pid 855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 853] <... futex resumed>) = 0 [pid 832] <... futex resumed>) = ? [pid 831] <... exit_group resumed>) = ? [pid 855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 853] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 832] +++ exited with 0 +++ [pid 831] +++ exited with 0 +++ [pid 855] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 927 ./strace-static-x86_64: Process 927 attached [pid 927] set_robust_list(0x5555571285e0, 24) = 0 [pid 927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 927] setpgid(0, 0) = 0 [pid 927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 927] write(3, "1000", 4) = 4 [pid 927] close(3) = 0 [pid 927] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 927] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 927] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[928], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 928 [pid 927] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 927] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 928 attached [pid 928] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 928] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 928] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 855] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 43.766802][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.773220][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.780817][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 43.786896][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.793309][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.800642][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 43.806871][ T318] usb 4-1: new high-speed USB device number 10 using dummy_hcd [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 43.814836][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 43.824953][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 43.833730][ T26] usb 3-1: USB disconnect, device number 9 [ 43.839833][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 867] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 856] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 856] <... futex resumed>) = 1 [pid 854] <... futex resumed>) = 0 [pid 856] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 854] exit_group(0 [pid 856] <... futex resumed>) = ? [pid 854] <... exit_group resumed>) = ? [pid 856] +++ exited with 0 +++ [pid 854] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 956 ./strace-static-x86_64: Process 956 attached [pid 956] set_robust_list(0x5555571285e0, 24) = 0 [pid 956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 956] setpgid(0, 0) = 0 [pid 956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 956] write(3, "1000", 4) = 4 [pid 956] close(3) = 0 [pid 956] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 956] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 956] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[957], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 957 [pid 956] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 956] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 957 attached [pid 957] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 957] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 957] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 957] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 855] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 853] <... futex resumed>) = 0 [pid 855] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 853] exit_group(0 [pid 855] <... futex resumed>) = ? [pid 853] <... exit_group resumed>) = ? [pid 855] +++ exited with 0 +++ [pid 853] +++ exited with 0 +++ [pid 957] <... ioctl resumed>, 0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 880] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 867] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 958 ./strace-static-x86_64: Process 958 attached [pid 958] set_robust_list(0x5555571285e0, 24) = 0 [pid 958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 958] setpgid(0, 0) = 0 [pid 958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 958] write(3, "1000", 4) = 4 [pid 958] close(3) = 0 [pid 958] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 958] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 958] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[959], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 959 [pid 958] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 958] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 959 attached [pid 959] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 959] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 959] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 959] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 880] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 43.976810][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 43.986216][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 43.997201][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 44.006130][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 44.018590][ T316] usb 6-1: USB disconnect, device number 9 [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 867] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 44.028989][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 44.040625][ T317] usb 2-1: USB disconnect, device number 9 [ 44.047038][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.058326][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 44.066802][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 895] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 880] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 867] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 880] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 895] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 880] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 867] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 880] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 44.176899][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 895] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 867] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 928] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 928] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 895] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 44.226836][ T26] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 44.236941][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.245996][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.253878][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.262940][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.271009][ T60] usb 1-1: Product: syz [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 867] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 880] <... ioctl resumed>, 0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 895] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 44.275160][ T60] usb 1-1: Manufacturer: syz [ 44.279725][ T39] usb 5-1: Product: syz [ 44.283634][ T39] usb 5-1: Manufacturer: syz [ 44.288325][ T60] usb 1-1: SerialNumber: syz [ 44.293079][ T39] usb 5-1: SerialNumber: syz [pid 895] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [ 44.346873][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.355839][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.363883][ T318] usb 4-1: Product: syz [ 44.367955][ T318] usb 4-1: Manufacturer: syz [ 44.372272][ T318] usb 4-1: SerialNumber: syz [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 928] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 928] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 959] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 928] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 867] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 880] <... futex resumed>) = 1 [pid 878] <... futex resumed>) = 0 [pid 866] <... futex resumed>) = 0 [pid 878] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 878] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 866] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 867] <... futex resumed>) = 0 [pid 866] <... futex resumed>) = 1 [pid 880] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] <... ioctl resumed>, 0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 866] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 880] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 867] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 880] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 867] <... ioctl resumed>, 0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 867] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 880] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 867] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 867] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 959] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 44.466751][ T316] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 44.506827][ T317] usb 2-1: new high-speed USB device number 10 using dummy_hcd [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 928] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 880] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 893] <... futex resumed>) = 0 [pid 895] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 895] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 928] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 895] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 928] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [ 44.596808][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 928] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 957] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 928] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 1 [pid 878] <... futex resumed>) = 0 [pid 867] <... futex resumed>) = 1 [pid 866] <... futex resumed>) = 0 [pid 878] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 878] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 866] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 867] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 866] <... futex resumed>) = 0 [pid 880] <... ioctl resumed>, 0xb) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 867] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 866] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 867] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 959] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 928] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 880] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 957] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 959] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 928] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [ 44.767069][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.775997][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.784671][ T26] usb 3-1: Product: syz [ 44.789216][ T26] usb 3-1: Manufacturer: syz [ 44.793715][ T26] usb 3-1: SerialNumber: syz [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 957] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 959] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 895] <... futex resumed>) = 1 [pid 893] <... futex resumed>) = 0 [pid 895] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 893] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 895] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 959] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 44.826911][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 959] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 959] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 957] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 44.876838][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 959] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 959] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 957] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 1 [pid 878] <... futex resumed>) = 0 [pid 867] <... futex resumed>) = 1 [pid 866] <... futex resumed>) = 0 [pid 880] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 866] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] <... futex resumed>) = 0 [pid 867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 878] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 867] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 959] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 880] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 867] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 959] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 957] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 959] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 928] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 927] <... futex resumed>) = 0 [pid 927] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 927] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 928] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 928] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 959] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 895] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] <... futex resumed>) = 0 [pid 893] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [ 45.006853][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 45.016039][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.024469][ T316] usb 6-1: Product: syz [ 45.028585][ T316] usb 6-1: Manufacturer: syz [ 45.033156][ T316] usb 6-1: SerialNumber: syz [ 45.046834][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 895] <... futex resumed>) = 0 [pid 893] <... futex resumed>) = 1 [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 893] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 895] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 928] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 895] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 957] <... ioctl resumed>, 0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 959] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [ 45.056146][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.065163][ T317] usb 2-1: Product: syz [ 45.069752][ T317] usb 2-1: Manufacturer: syz [ 45.074442][ T317] usb 2-1: SerialNumber: syz [pid 880] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 1 [pid 878] <... futex resumed>) = 0 [pid 867] <... futex resumed>) = 1 [pid 866] <... futex resumed>) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 878] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 866] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 878] <... futex resumed>) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 878] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 867] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 866] <... futex resumed>) = 0 [pid 880] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 866] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 867] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 880] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 867] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 880] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 867] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 880] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 867] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 928] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = 1 [pid 927] <... futex resumed>) = 0 [pid 895] <... futex resumed>) = 1 [pid 893] <... futex resumed>) = 0 [pid 927] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 927] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 893] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 895] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 893] <... futex resumed>) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 895] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 893] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 928] <... ioctl resumed>, 0xa) = 0 [pid 895] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 928] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 895] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 928] <... ioctl resumed>, 0xb) = 0 [pid 895] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 928] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 895] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 957] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 956] <... futex resumed>) = 0 [pid 957] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 956] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 956] <... futex resumed>) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 956] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 957] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 957] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 959] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 958] <... futex resumed>) = 0 [pid 959] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 958] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 958] <... futex resumed>) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 958] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 959] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 959] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 880] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 1 [pid 878] <... futex resumed>) = 0 [pid 880] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] <... futex resumed>) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 878] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 880] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 867] <... futex resumed>) = 1 [pid 866] <... futex resumed>) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 866] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 866] <... futex resumed>) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 866] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 880] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 867] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 928] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 893] <... futex resumed>) = 0 [pid 895] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 893] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 895] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 895] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 928] <... futex resumed>) = 1 [pid 927] <... futex resumed>) = 0 [pid 928] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 927] <... futex resumed>) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 927] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 928] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [ 45.436831][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 45.443249][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 45.450567][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 45.456992][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 45.464259][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 45.470137][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 895] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 957] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 956] <... futex resumed>) = 0 [pid 957] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 956] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 956] <... futex resumed>) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 956] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 957] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 959] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 958] <... futex resumed>) = 0 [pid 958] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 958] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 45.496828][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 45.503593][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 45.511180][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 880] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 867] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 1 [pid 878] <... futex resumed>) = 0 [pid 880] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] <... futex resumed>) = 1 [pid 866] <... futex resumed>) = 0 [pid 878] exit_group(0 [pid 867] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 880] <... futex resumed>) = ? [pid 878] <... exit_group resumed>) = ? [pid 866] exit_group(0) = ? [pid 867] <... futex resumed>) = ? [pid 880] +++ exited with 0 +++ [pid 878] +++ exited with 0 +++ [pid 867] +++ exited with 0 +++ [pid 866] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=866, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 989 attached [pid 989] set_robust_list(0x5555571285e0, 24 [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 989 [pid 989] <... set_robust_list resumed>) = 0 [pid 989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 989] setpgid(0, 0) = 0 [pid 989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 989] <... openat resumed>) = 3 [pid 989] write(3, "1000", 4) = 4 [pid 989] close(3) = 0 [pid 989] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 989] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 301] <... clone resumed>, child_tidptr=0x5555571285d0) = 990 ./strace-static-x86_64: Process 990 attached [pid 989] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 990] set_robust_list(0x5555571285e0, 24 [pid 989] <... clone resumed>, parent_tid=[991], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 991 [pid 989] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 989] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 990] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 991 attached [pid 991] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 991] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 991] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 990] <... prctl resumed>) = 0 [pid 991] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 990] setpgid(0, 0) = 0 [pid 990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 991] <... ioctl resumed>, 0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] write(3, "1000", 4) = 4 [pid 990] close(3) = 0 [pid 990] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 990] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 990] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[992], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 992 [pid 990] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 990] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 992 attached [pid 992] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 992] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 992] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 992] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 928] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = 1 [pid 927] <... futex resumed>) = 0 [pid 895] <... futex resumed>) = 1 [pid 893] <... futex resumed>) = 0 [pid 928] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] exit_group(0 [pid 928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 927] <... futex resumed>) = 0 [pid 895] <... futex resumed>) = ? [pid 893] <... exit_group resumed>) = ? [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 927] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 895] +++ exited with 0 +++ [pid 893] +++ exited with 0 +++ [pid 928] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 928] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 928] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 993 ./strace-static-x86_64: Process 993 attached [pid 993] set_robust_list(0x5555571285e0, 24) = 0 [pid 993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 993] setpgid(0, 0) = 0 [pid 993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 993] write(3, "1000", 4) = 4 [pid 993] close(3) = 0 [pid 993] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 993] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 993] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[994], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 994 [pid 993] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 993] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 994 attached [pid 994] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 994] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 994] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 928] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 957] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 956] <... futex resumed>) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 956] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 956] <... futex resumed>) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 956] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 994] <... ioctl resumed>, 0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 45.666852][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 45.672651][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 45.680515][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 45.691923][ T60] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 45.705504][ T60] usb 1-1: USB disconnect, device number 10 [ 45.711480][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 957] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 959] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 959] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 958] <... futex resumed>) = 0 [pid 958] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = 0 [pid 958] <... futex resumed>) = 1 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 958] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 959] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [ 45.721215][ T39] usb 5-1: USB disconnect, device number 10 [ 45.730508][ T318] cdc_ncm 4-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 45.740844][ T60] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 45.749474][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 45.763588][ T318] usb 4-1: USB disconnect, device number 10 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [ 45.775748][ T318] cdc_ncm 4-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 928] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 928] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] <... futex resumed>) = 0 [pid 927] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = 0 [pid 927] <... futex resumed>) = 1 [pid 928] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 927] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 928] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 928] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 957] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 956] <... futex resumed>) = 0 [pid 956] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 956] <... futex resumed>) = 0 [pid 956] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 957] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 957] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 959] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 958] <... futex resumed>) = 0 [pid 958] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 958] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 959] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 45.936831][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 45.943541][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 45.951021][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 928] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 927] <... futex resumed>) = 0 [pid 927] exit_group(0 [pid 928] +++ exited with 0 +++ [pid 927] <... exit_group resumed>) = ? [pid 927] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 299] <... clone resumed>, child_tidptr=0x5555571285d0) = 1022 ./strace-static-x86_64: Process 1022 attached [pid 1022] set_robust_list(0x5555571285e0, 24) = 0 [pid 1022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1022] setpgid(0, 0) = 0 [pid 1022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1022] write(3, "1000", 4) = 4 [pid 1022] close(3) = 0 [pid 1022] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1022] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1022] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1023], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1023 [pid 1022] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1022] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1023 attached [pid 1023] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1023] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1023] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1023] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 957] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 956] <... futex resumed>) = 0 [pid 956] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 957] <... futex resumed>) = 0 [pid 956] <... futex resumed>) = 1 [pid 957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 956] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 957] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 957] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 46.136758][ T60] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 46.146816][ T39] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 46.156804][ T318] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 46.166841][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 46.173775][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 959] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 959] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 958] <... futex resumed>) = 0 [pid 958] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 959] <... futex resumed>) = 0 [pid 958] <... futex resumed>) = 1 [pid 959] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 958] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 959] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 959] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 46.183923][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 46.192881][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 46.204769][ T26] usb 3-1: USB disconnect, device number 10 [ 46.211118][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 46.219359][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 46.225835][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 46.233349][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 46.239330][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 957] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 956] <... futex resumed>) = 0 [pid 957] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 956] exit_group(0 [pid 957] <... futex resumed>) = ? [pid 956] <... exit_group resumed>) = ? [pid 957] +++ exited with 0 +++ [pid 956] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1052 attached , child_tidptr=0x5555571285d0) = 1052 [pid 1052] set_robust_list(0x5555571285e0, 24) = 0 [pid 1052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1052] setpgid(0, 0) = 0 [pid 1052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1052] write(3, "1000", 4) = 4 [pid 1052] close(3) = 0 [pid 1052] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1052] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1052] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1053 attached [pid 1053] set_robust_list(0x7ff69c3a09e0, 24 [pid 1052] <... clone resumed>, parent_tid=[1053], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1053 [pid 1052] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] <... set_robust_list resumed>) = 0 [pid 1052] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1053] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1053] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1053] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 959] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 958] <... futex resumed>) = 0 [pid 959] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 958] exit_group(0 [pid 959] <... futex resumed>) = ? [pid 958] <... exit_group resumed>) = ? [pid 959] +++ exited with 0 +++ [pid 958] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1055 ./strace-static-x86_64: Process 1055 attached [pid 1055] set_robust_list(0x5555571285e0, 24) = 0 [pid 1055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1055] setpgid(0, 0) = 0 [pid 1055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1055] write(3, "1000", 4) = 4 [pid 1055] close(3) = 0 [pid 1055] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1055] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1055] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1056], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1056 [pid 1055] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1055] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1056 attached [pid 1056] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1056] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 994] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] <... openat resumed>) = 3 [pid 1056] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 46.396798][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 46.403537][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 46.427364][ T316] usb 6-1: USB disconnect, device number 10 [ 46.436901][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [ 46.444154][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 46.455420][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 46.472612][ T317] usb 2-1: USB disconnect, device number 10 [ 46.479508][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 994] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 46.506854][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.517655][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.528950][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1023] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 46.626862][ T26] usb 3-1: new high-speed USB device number 11 using dummy_hcd [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 46.696845][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 46.705683][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.713775][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 46.723063][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 46.731924][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 992] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 991] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 992] <... ioctl resumed>, 0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 994] <... ioctl resumed>, 0) = 0 [pid 991] <... ioctl resumed>, 0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 991] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 994] <... ioctl resumed>, 0) = 0 [pid 991] <... ioctl resumed>, 0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 994] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 46.740104][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.748195][ T60] usb 1-1: Product: syz [ 46.752253][ T60] usb 1-1: Manufacturer: syz [ 46.756671][ T60] usb 1-1: SerialNumber: syz [ 46.761235][ T318] usb 4-1: Product: syz [ 46.765197][ T318] usb 4-1: Manufacturer: syz [ 46.769878][ T39] usb 5-1: Product: syz [ 46.773847][ T39] usb 5-1: Manufacturer: syz [ 46.778404][ T318] usb 4-1: SerialNumber: syz [ 46.782998][ T39] usb 5-1: SerialNumber: syz [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 46.836790][ T316] usb 6-1: new high-speed USB device number 11 using dummy_hcd [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1056] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1023] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [ 46.886814][ T317] usb 2-1: new high-speed USB device number 11 using dummy_hcd [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 989] <... futex resumed>) = 0 [pid 991] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 989] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 989] <... futex resumed>) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 989] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 994] <... futex resumed>) = 1 [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = 1 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 990] <... futex resumed>) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 993] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 991] <... ioctl resumed>, 0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 994] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 990] <... futex resumed>) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 990] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 994] <... ioctl resumed>, 0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 992] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 994] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 992] <... ioctl resumed>, 0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 992] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 994] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 992] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 992] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1023] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 46.986932][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1023] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1023] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1053] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1023] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1023] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1056] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1023] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 47.156850][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.165700][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.174143][ T26] usb 3-1: Product: syz [ 47.178532][ T26] usb 3-1: Manufacturer: syz [ 47.182937][ T26] usb 3-1: SerialNumber: syz [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1056] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1023] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 1056] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = 1 [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = 1 [pid 991] <... futex resumed>) = 1 [pid 990] <... futex resumed>) = 0 [pid 989] <... futex resumed>) = 0 [pid 994] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 991] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 989] <... futex resumed>) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 993] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 989] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 994] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 992] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 991] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 994] <... ioctl resumed>, 0xa) = 0 [pid 992] <... ioctl resumed>, 0xa) = 0 [pid 991] <... ioctl resumed>, 0xa) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 992] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 991] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 994] <... ioctl resumed>, 0xb) = 0 [pid 992] <... ioctl resumed>, 0xb) = 0 [pid 991] <... ioctl resumed>, 0xb) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 47.206902][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1056] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1056] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1056] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 47.256842][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1056] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1023] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1023] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] <... futex resumed>) = 0 [pid 1022] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1053] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1056] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1053] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 47.386882][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.395827][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.403661][ T316] usb 6-1: Product: syz [ 47.407587][ T316] usb 6-1: Manufacturer: syz [ 47.411980][ T316] usb 6-1: SerialNumber: syz [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 994] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 993] <... futex resumed>) = 0 [pid 994] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 993] <... futex resumed>) = 0 [pid 991] <... futex resumed>) = 1 [pid 989] <... futex resumed>) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 993] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 989] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 992] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 989] <... futex resumed>) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 989] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 992] <... futex resumed>) = 1 [pid 990] <... futex resumed>) = 0 [pid 992] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 992] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1056] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1056] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 994] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 991] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1056] <... ioctl resumed>, 0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [ 47.436842][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.446326][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.454652][ T317] usb 2-1: Product: syz [ 47.459376][ T317] usb 2-1: Manufacturer: syz [ 47.464184][ T317] usb 2-1: SerialNumber: syz [pid 1023] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1022] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1022] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1053] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1052] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1023] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 992] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = 1 [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = 1 [pid 991] <... futex resumed>) = 1 [pid 990] <... futex resumed>) = 0 [pid 989] <... futex resumed>) = 0 [pid 993] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 993] <... futex resumed>) = 0 [pid 992] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 990] <... futex resumed>) = 0 [pid 989] <... futex resumed>) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 993] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 992] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 990] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 989] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 994] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 992] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 991] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 994] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 992] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 994] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 992] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 991] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 992] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 994] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 991] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1056] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1055] <... futex resumed>) = 0 [pid 1056] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1055] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1055] <... futex resumed>) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1055] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1056] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1023] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1023] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] <... futex resumed>) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1022] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1053] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1023] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 994] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = 1 [pid 993] <... futex resumed>) = 0 [pid 994] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 993] <... futex resumed>) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 993] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 994] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 994] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 992] <... futex resumed>) = 1 [pid 990] <... futex resumed>) = 0 [pid 992] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 992] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 992] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 991] <... futex resumed>) = 1 [pid 989] <... futex resumed>) = 0 [pid 991] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 989] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 989] <... futex resumed>) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 989] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 992] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 991] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1056] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1055] <... futex resumed>) = 0 [pid 1055] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1055] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 47.926871][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 47.933341][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 47.939625][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 47.945819][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 47.953475][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 47.960968][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 47.968588][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 47.974062][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 47.979720][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1023] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1022] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1022] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1053] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1023] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 994] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] <... futex resumed>) = 1 [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = 1 [pid 991] <... futex resumed>) = 1 [pid 990] <... futex resumed>) = 0 [pid 989] <... futex resumed>) = 0 [pid 994] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 993] exit_group(0 [pid 992] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 991] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] exit_group(0 [pid 989] exit_group(0 [pid 994] <... futex resumed>) = ? [pid 993] <... exit_group resumed>) = ? [pid 992] <... futex resumed>) = ? [pid 991] <... futex resumed>) = ? [pid 990] <... exit_group resumed>) = ? [pid 989] <... exit_group resumed>) = ? [pid 994] +++ exited with 0 +++ [pid 993] +++ exited with 0 +++ [pid 992] +++ exited with 0 +++ [pid 991] +++ exited with 0 +++ [pid 990] +++ exited with 0 +++ [pid 989] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1085 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1085 attached [pid 1085] set_robust_list(0x5555571285e0, 24) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] <... clone resumed>, child_tidptr=0x5555571285d0) = 1086 [pid 1085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1085] setpgid(0, 0) = 0 [pid 1085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 1087 ./strace-static-x86_64: Process 1087 attached [pid 1085] <... openat resumed>) = 3 [pid 1085] write(3, "1000", 4) = 4 [pid 1085] close(3) = 0 [pid 1085] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1085] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1085] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1088], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1088 [pid 1085] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1085] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1088 attached [pid 1088] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1087] set_robust_list(0x5555571285e0, 24./strace-static-x86_64: Process 1086 attached [pid 1088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1087] <... set_robust_list resumed>) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1088] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] set_robust_list(0x5555571285e0, 24) = 0 [pid 1086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1086] setpgid(0, 0) = 0 [pid 1086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1086] write(3, "1000", 4) = 4 [pid 1086] close(3) = 0 [pid 1086] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1086] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1086] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1089], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1089 [pid 1086] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1089 attached [pid 1089] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1089] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1089] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1087] setpgid(0, 0) = 0 [pid 1087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1087] write(3, "1000", 4) = 4 [pid 1087] close(3) = 0 [pid 1087] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1087] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1087] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1090], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1090 [pid 1087] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1087] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1090 attached [pid 1090] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1090] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1090] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1090] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1055] <... futex resumed>) = 0 [pid 1056] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1055] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1055] <... futex resumed>) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1055] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1056] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [ 48.137356][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 48.143178][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 48.148787][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 48.155259][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 48.166532][ T318] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 48.178483][ T60] cdc_ncm 1-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 48.200421][ T39] usb 5-1: USB disconnect, device number 11 [ 48.206607][ T318] usb 4-1: USB disconnect, device number 11 [ 48.215771][ T60] usb 1-1: USB disconnect, device number 11 [ 48.228039][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 48.236652][ T318] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 48.246038][ T60] cdc_ncm 1-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 1023] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1023] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] <... futex resumed>) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1022] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1053] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1023] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1056] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 48.326943][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 48.333209][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 48.341339][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 48.341614][ T30] audit: type=1400 audit(1683476769.586:72): avc: denied { remove_name } for pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [pid 1056] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1055] <... futex resumed>) = 0 [pid 1055] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1056] <... futex resumed>) = 0 [pid 1055] <... futex resumed>) = 1 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1055] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1056] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 48.369074][ T30] audit: type=1400 audit(1683476769.586:73): avc: denied { rename } for pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [pid 1053] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1023] <... futex resumed>) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1023] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] exit_group(0 [pid 1023] <... futex resumed>) = ? [pid 1022] <... exit_group resumed>) = ? [pid 1023] +++ exited with 0 +++ [pid 1022] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1118 ./strace-static-x86_64: Process 1118 attached [pid 1118] set_robust_list(0x5555571285e0, 24) = 0 [pid 1118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1118] setpgid(0, 0) = 0 [pid 1118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1118] write(3, "1000", 4) = 4 [pid 1118] close(3) = 0 [pid 1118] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1118] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1118] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1119 attached [pid 1119] set_robust_list(0x7ff69c3a09e0, 24 [pid 1118] <... clone resumed>, parent_tid=[1119], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1119 [pid 1118] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... set_robust_list resumed>) = 0 [pid 1118] <... futex resumed>) = 0 [pid 1118] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1119] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1053] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1119] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1119] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1056] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1055] <... futex resumed>) = 0 [pid 1055] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1056] <... futex resumed>) = 0 [pid 1055] <... futex resumed>) = 1 [pid 1056] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 48.556797][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 48.563431][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 48.570915][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 48.577788][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 48.583285][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 48.597375][ T26] usb 3-1: USB disconnect, device number 11 [pid 1055] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1056] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1056] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 48.603553][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 48.611919][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 48.618636][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 48.626264][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 48.646776][ T39] usb 5-1: new high-speed USB device number 12 using dummy_hcd [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 48.666956][ T318] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 48.674620][ T60] usb 1-1: new high-speed USB device number 12 using dummy_hcd [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1053] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] exit_group(0) = ? [pid 1053] <... futex resumed>) = ? [pid 1053] +++ exited with 0 +++ [pid 1052] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1148 ./strace-static-x86_64: Process 1148 attached [pid 1148] set_robust_list(0x5555571285e0, 24) = 0 [pid 1148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1148] setpgid(0, 0) = 0 [pid 1148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1148] write(3, "1000", 4) = 4 [pid 1148] close(3) = 0 [pid 1148] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1148] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1148] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1149 attached , parent_tid=[1149], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1149 [pid 1149] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1148] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1149] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1148] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1149] <... openat resumed>) = 3 [pid 1149] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1149] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1056] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1055] <... futex resumed>) = 0 [pid 1056] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1055] exit_group(0) = ? [pid 1056] <... futex resumed>) = ? [pid 1056] +++ exited with 0 +++ [pid 1055] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1152 attached [pid 1152] set_robust_list(0x5555571285e0, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 1152 [pid 1152] <... set_robust_list resumed>) = 0 [pid 1152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1152] setpgid(0, 0) = 0 [pid 1152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1152] write(3, "1000", 4) = 4 [pid 1152] close(3) = 0 [pid 1152] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1152] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [ 48.776807][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 48.783684][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 48.796609][ T316] usb 6-1: USB disconnect, device number 11 [ 48.807634][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [pid 1152] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1153 attached , parent_tid=[1153], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1153 [pid 1152] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1153] set_robust_list(0x7ff69c3a09e0, 24 [pid 1152] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1153] <... set_robust_list resumed>) = 0 [pid 1153] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1153] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 48.826839][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 48.833428][ T317] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 48.853798][ T317] usb 2-1: USB disconnect, device number 11 [ 48.861979][ T317] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1088] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1089] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 49.006859][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.036873][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1119] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1090] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1119] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1089] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 49.047636][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.058414][ T26] usb 3-1: new high-speed USB device number 12 using dummy_hcd [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1089] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1090] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1089] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1090] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1090] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 49.176849][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 49.186127][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.194249][ T39] usb 5-1: Product: syz [ 49.198481][ T39] usb 5-1: Manufacturer: syz [ 49.203036][ T39] usb 5-1: SerialNumber: syz [ 49.216861][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 49.226011][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.233989][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 49.242876][ T316] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 49.251235][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.259565][ T318] usb 4-1: Product: syz [ 49.263537][ T318] usb 4-1: Manufacturer: syz [ 49.268189][ T317] usb 2-1: new high-speed USB device number 12 using dummy_hcd [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1153] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1090] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1088] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1090] <... ioctl resumed>, 0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1088] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1090] <... ioctl resumed>, 0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1088] <... ioctl resumed>, 0) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1119] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 49.275756][ T60] usb 1-1: Product: syz [ 49.279772][ T60] usb 1-1: Manufacturer: syz [ 49.284167][ T60] usb 1-1: SerialNumber: syz [ 49.288982][ T318] usb 4-1: SerialNumber: syz [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1089] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1089] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] <... futex resumed>) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [ 49.416845][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1153] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1119] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = 1 [pid 1088] <... futex resumed>) = 1 [pid 1087] <... futex resumed>) = 0 [pid 1085] <... futex resumed>) = 0 [pid 1087] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] <... futex resumed>) = 0 [pid 1090] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1087] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1085] <... futex resumed>) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1088] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1085] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1090] <... ioctl resumed>, 0) = 0 [pid 1088] <... ioctl resumed>, 0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1090] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1088] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1090] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1088] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1090] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1153] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1153] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [ 49.586906][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 49.595751][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.604462][ T26] usb 3-1: Product: syz [ 49.608740][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.620298][ T26] usb 3-1: Manufacturer: syz [ 49.624787][ T26] usb 3-1: SerialNumber: syz [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1119] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1089] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1089] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] <... futex resumed>) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1149] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1119] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 49.629510][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1153] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = 1 [pid 1088] <... futex resumed>) = 1 [pid 1087] <... futex resumed>) = 0 [pid 1085] <... futex resumed>) = 0 [pid 1090] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1087] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1087] <... futex resumed>) = 0 [pid 1085] <... futex resumed>) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1085] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1090] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1088] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1090] <... ioctl resumed>, 0xa) = 0 [pid 1088] <... ioctl resumed>, 0xa) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1088] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1090] <... ioctl resumed>, 0xb) = 0 [pid 1088] <... ioctl resumed>, 0xb) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1149] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1090] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1153] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 49.796910][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 49.805849][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.813791][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 49.822775][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.830780][ T316] usb 6-1: Product: syz [ 49.834748][ T316] usb 6-1: Manufacturer: syz [ 49.839416][ T317] usb 2-1: Product: syz [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1119] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1149] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1119] <... futex resumed>) = 1 [pid 1118] <... futex resumed>) = 0 [pid 1153] <... ioctl resumed>, 0) = 0 [pid 1119] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1118] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] <... futex resumed>) = 0 [pid 1153] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1118] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1119] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1149] <... ioctl resumed>, 0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1089] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1089] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1153] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1089] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 49.844385][ T317] usb 2-1: Manufacturer: syz [ 49.848938][ T316] usb 6-1: SerialNumber: syz [ 49.853842][ T317] usb 2-1: SerialNumber: syz [pid 1088] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] <... futex resumed>) = 1 [pid 1085] <... futex resumed>) = 0 [pid 1090] <... futex resumed>) = 1 [pid 1088] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1087] <... futex resumed>) = 0 [pid 1085] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1087] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = 0 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] <... futex resumed>) = 0 [pid 1085] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1087] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1090] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1088] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1090] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1153] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 1 [pid 1152] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1118] <... futex resumed>) = 0 [pid 1153] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1149] <... futex resumed>) = 1 [pid 1148] <... futex resumed>) = 0 [pid 1119] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1148] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] <... futex resumed>) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1148] <... futex resumed>) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1118] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1153] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1148] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1119] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1119] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1153] <... ioctl resumed>, 0) = 0 [pid 1119] <... ioctl resumed>, 0xa) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1119] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1153] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1119] <... ioctl resumed>, 0xb) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1153] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1152] <... futex resumed>) = 0 [pid 1152] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1089] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1153] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1089] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1088] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1085] <... futex resumed>) = 0 [pid 1090] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... futex resumed>) = 1 [pid 1088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1087] <... futex resumed>) = 0 [pid 1085] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1087] <... futex resumed>) = 0 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1085] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1090] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1153] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 1 [pid 1152] <... futex resumed>) = 0 [pid 1119] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] <... futex resumed>) = 1 [pid 1148] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1152] <... futex resumed>) = 0 [pid 1149] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1148] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1118] <... futex resumed>) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1152] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1148] <... futex resumed>) = 0 [pid 1118] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1148] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1119] <... futex resumed>) = 0 [pid 1118] <... futex resumed>) = 1 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1149] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1153] <... ioctl resumed>, 0xa) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1149] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1118] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1153] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1149] <... ioctl resumed>, 0xa) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1153] <... ioctl resumed>, 0xb) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1149] <... ioctl resumed>, 0xb) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1089] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1089] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] <... futex resumed>) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1153] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1089] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1088] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1088] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1085] <... futex resumed>) = 0 [pid 1085] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] <... futex resumed>) = 0 [pid 1085] <... futex resumed>) = 1 [ 50.346812][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 50.353173][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 50.360594][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1085] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1090] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1090] <... futex resumed>) = 1 [pid 1087] <... futex resumed>) = 0 [pid 1090] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1087] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1087] <... futex resumed>) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1090] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1088] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 50.426810][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 50.433197][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 50.440009][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 50.447420][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 50.454594][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 50.460262][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1153] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 1 [pid 1153] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1149] <... futex resumed>) = 1 [pid 1149] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] <... futex resumed>) = 1 [pid 1119] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] <... futex resumed>) = 0 [pid 1152] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 0 [pid 1152] <... futex resumed>) = 1 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1152] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1148] <... futex resumed>) = 0 [pid 1118] <... futex resumed>) = 0 [pid 1153] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1148] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] <... futex resumed>) = 0 [pid 1148] <... futex resumed>) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1118] <... futex resumed>) = 1 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1148] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1118] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1149] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1119] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1153] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1149] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1089] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1089] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] exit_group(0 [pid 1089] <... futex resumed>) = ? [pid 1086] <... exit_group resumed>) = ? [pid 1089] +++ exited with 0 +++ [pid 1086] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1180 attached , child_tidptr=0x5555571285d0) = 1180 [pid 1180] set_robust_list(0x5555571285e0, 24) = 0 [pid 1180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1180] setpgid(0, 0) = 0 [pid 1180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1180] write(3, "1000", 4) = 4 [pid 1180] close(3) = 0 [pid 1180] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1180] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1180] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1181 attached , parent_tid=[1181], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1181 [pid 1181] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1180] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1181] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1181] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1181] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1180] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1181] <... ioctl resumed>, 0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = 1 [pid 1088] <... futex resumed>) = 1 [pid 1087] <... futex resumed>) = 0 [pid 1090] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1087] exit_group(0 [pid 1090] <... futex resumed>) = ? [pid 1087] <... exit_group resumed>) = ? [pid 1090] +++ exited with 0 +++ [pid 1087] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1085] <... futex resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 1190 [pid 1085] exit_group(0) = ? [pid 1088] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 1088] +++ exited with 0 +++ [pid 1085] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1191 ./strace-static-x86_64: Process 1190 attached ./strace-static-x86_64: Process 1191 attached [pid 1191] set_robust_list(0x5555571285e0, 24 [pid 1190] set_robust_list(0x5555571285e0, 24 [pid 1191] <... set_robust_list resumed>) = 0 [pid 1191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1190] <... set_robust_list resumed>) = 0 [pid 1191] <... prctl resumed>) = 0 [pid 1190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1191] setpgid(0, 0) = 0 [pid 1191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1190] <... prctl resumed>) = 0 [pid 1190] setpgid(0, 0) = 0 [pid 1191] <... openat resumed>) = 3 [pid 1190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1190] write(3, "1000", 4) = 4 [pid 1190] close(3) = 0 [pid 1190] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1190] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1190] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1192], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1192 [pid 1190] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1190] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1191] write(3, "1000", 4) = 4 [pid 1191] close(3) = 0 [pid 1191] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 1192 attached [pid 1191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1191] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1192] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1192] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1191] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1194], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1194 [pid 1191] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1191] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1194 attached [pid 1192] <... openat resumed>) = 3 [pid 1194] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1194] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1192] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1194] <... openat resumed>) = 3 [pid 1194] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1194] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1192] <... ioctl resumed>, 0) = 0 [ 50.576879][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 50.583624][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 50.598271][ T39] usb 5-1: USB disconnect, device number 12 [ 50.608330][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] <... ioctl resumed>, 0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 50.657186][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 50.663917][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 50.674144][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 50.681342][ T318] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 50.701492][ T60] usb 1-1: USB disconnect, device number 12 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1149] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1149] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1153] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1148] <... futex resumed>) = 0 [pid 1119] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 1 [pid 1152] <... futex resumed>) = 0 [pid 1148] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = 1 [pid 1118] <... futex resumed>) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1152] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] <... futex resumed>) = 0 [pid 1148] <... futex resumed>) = 1 [pid 1119] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1118] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1152] <... futex resumed>) = 0 [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1148] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] <... futex resumed>) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1152] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1149] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1118] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1153] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1119] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1149] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1153] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1149] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1149] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [ 50.713307][ T318] usb 4-1: USB disconnect, device number 12 [ 50.720702][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 50.729391][ T318] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1153] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1119] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 50.776860][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 50.783627][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 50.791341][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1153] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 1 [pid 1152] <... futex resumed>) = 0 [pid 1149] <... futex resumed>) = 1 [pid 1148] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1118] <... futex resumed>) = 0 [pid 1153] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1148] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1118] exit_group(0 [pid 1153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1152] <... futex resumed>) = 0 [pid 1149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1148] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = ? [pid 1118] <... exit_group resumed>) = ? [pid 1153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1152] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1148] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1119] +++ exited with 0 +++ [pid 1118] +++ exited with 0 +++ [pid 1153] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1149] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1214 ./strace-static-x86_64: Process 1214 attached [pid 1214] set_robust_list(0x5555571285e0, 24) = 0 [pid 1214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1214] setpgid(0, 0) = 0 [pid 1214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1214] write(3, "1000", 4) = 4 [pid 1214] close(3) = 0 [pid 1214] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1214] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1214] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1215 attached [pid 1215] set_robust_list(0x7ff69c3a09e0, 24 [pid 1214] <... clone resumed>, parent_tid=[1215], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1215 [pid 1215] <... set_robust_list resumed>) = 0 [pid 1214] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1214] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1215] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1215] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1215] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1153] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1149] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 50.996882][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.003593][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.011115][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.018157][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 51.025223][ T39] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 51.033180][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 51.043410][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.050954][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 51.059228][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 51.068896][ T26] usb 3-1: USB disconnect, device number 12 [ 51.075766][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 51.096819][ T60] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 51.106897][ T318] usb 4-1: new high-speed USB device number 13 using dummy_hcd [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1153] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1149] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1153] <... futex resumed>) = 1 [pid 1152] <... futex resumed>) = 0 [pid 1149] <... futex resumed>) = 1 [pid 1148] <... futex resumed>) = 0 [pid 1153] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1152] exit_group(0 [pid 1148] exit_group(0 [pid 1152] <... exit_group resumed>) = ? [pid 1148] <... exit_group resumed>) = ? [pid 1153] <... futex resumed>) = ? [pid 1153] +++ exited with 0 +++ [pid 1152] +++ exited with 0 +++ [pid 1149] +++ exited with 0 +++ [pid 1148] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1243 attached [pid 1243] set_robust_list(0x5555571285e0, 24) = 0 [pid 1243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 302] <... clone resumed>, child_tidptr=0x5555571285d0) = 1243 [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 1244 ./strace-static-x86_64: Process 1244 attached [pid 1243] <... prctl resumed>) = 0 [pid 1243] setpgid(0, 0) = 0 [pid 1244] set_robust_list(0x5555571285e0, 24 [pid 1243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1244] <... set_robust_list resumed>) = 0 [pid 1243] write(3, "1000", 4) = 4 [pid 1243] close(3) = 0 [pid 1243] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1243] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1243] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 1244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1243] <... clone resumed>, parent_tid=[1245], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1245 [pid 1244] setpgid(0, 0 [pid 1243] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1243] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1245 attached [pid 1244] <... setpgid resumed>) = 0 [pid 1245] set_robust_list(0x7ff69c3a09e0, 24 [pid 1244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1245] <... set_robust_list resumed>) = 0 [pid 1245] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1244] <... openat resumed>) = 3 [pid 1245] <... openat resumed>) = 3 [pid 1244] write(3, "1000", 4) = 4 [pid 1245] ioctl(3, USB_RAW_IOCTL_INIT [pid 1244] close(3) = 0 [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1244] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1245] <... ioctl resumed>, 0) = 0 [pid 1244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] <... mmap resumed>) = 0x7ff69c380000 [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1244] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] <... mprotect resumed>) = 0 [pid 1244] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1246 attached , parent_tid=[1246], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1246 [pid 1246] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1244] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1244] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1246] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1246] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1246] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 51.236818][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 51.242339][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 51.249112][ T317] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 51.260288][ T316] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 51.275894][ T317] usb 2-1: USB disconnect, device number 12 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 51.284962][ T316] usb 6-1: USB disconnect, device number 12 [ 51.296254][ T316] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 51.305410][ T317] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1181] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1181] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [ 51.416891][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1215] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1215] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1181] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 51.466842][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.477660][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.488412][ T26] usb 3-1: new high-speed USB device number 13 using dummy_hcd [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1181] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1181] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 51.606897][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 51.616488][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.624757][ T39] usb 5-1: Product: syz [ 51.628943][ T39] usb 5-1: Manufacturer: syz [ 51.633541][ T39] usb 5-1: SerialNumber: syz [ 51.646810][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [ 51.655670][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.663570][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 51.672908][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.682409][ T60] usb 1-1: Product: syz [ 51.686380][ T60] usb 1-1: Manufacturer: syz [ 51.690860][ T316] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 51.698235][ T318] usb 4-1: Product: syz [ 51.702178][ T318] usb 4-1: Manufacturer: syz [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1192] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1194] <... ioctl resumed>, 0) = 0 [pid 1192] <... ioctl resumed>, 0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1192] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1194] <... ioctl resumed>, 0) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1194] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1192] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1194] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1245] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1215] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1194] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1215] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1215] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 51.706590][ T318] usb 4-1: SerialNumber: syz [ 51.711387][ T60] usb 1-1: SerialNumber: syz [ 51.736861][ T317] usb 2-1: new high-speed USB device number 13 using dummy_hcd [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1181] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = 0 [pid 1180] <... futex resumed>) = 1 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1180] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1215] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [ 51.846844][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1192] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1191] <... futex resumed>) = 0 [pid 1191] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1191] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] <... futex resumed>) = 1 [pid 1190] <... futex resumed>) = 0 [pid 1194] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1190] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1190] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1194] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] <... ioctl resumed>, 0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1194] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1192] <... ioctl resumed>, 0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1194] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1192] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1192] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1215] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1194] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1215] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1245] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1215] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1245] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1215] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1215] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 52.016861][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 52.026044][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.034287][ T26] usb 3-1: Product: syz [ 52.038771][ T26] usb 3-1: Manufacturer: syz [ 52.043277][ T26] usb 3-1: SerialNumber: syz [pid 1215] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1215] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1181] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = 0 [pid 1180] <... futex resumed>) = 1 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1180] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1246] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1245] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [ 52.066920][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 1245] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 52.106890][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... futex resumed>) = 1 [pid 1192] <... futex resumed>) = 1 [pid 1194] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 0 [pid 1192] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... futex resumed>) = 0 [pid 1191] <... futex resumed>) = 1 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1191] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1194] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1190] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1192] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 1 [pid 1194] <... ioctl resumed>, 0xb) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1190] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1192] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1246] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1245] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1194] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1245] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 52.236891][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 52.246240][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.254295][ T316] usb 6-1: Product: syz [ 52.258476][ T316] usb 6-1: Manufacturer: syz [ 52.262877][ T316] usb 6-1: SerialNumber: syz [ 52.276872][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1215] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1215] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1214] <... futex resumed>) = 0 [pid 1214] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = 0 [pid 1214] <... futex resumed>) = 1 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1214] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1215] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1245] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1215] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 1181] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1180] <... futex resumed>) = 0 [pid 1180] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1181] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1246] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 52.286213][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.294936][ T317] usb 2-1: Product: syz [ 52.299405][ T317] usb 2-1: Manufacturer: syz [ 52.303958][ T317] usb 2-1: SerialNumber: syz [pid 1194] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... futex resumed>) = 1 [pid 1192] <... futex resumed>) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 0 [pid 1194] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1191] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1191] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1190] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1194] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1215] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1214] <... futex resumed>) = 0 [pid 1215] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1214] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1214] <... futex resumed>) = 0 [pid 1214] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1245] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1243] <... futex resumed>) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1243] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1243] <... futex resumed>) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1243] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... ioctl resumed>, 0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1181] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1180] <... futex resumed>) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1180] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1246] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1246] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1244] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1181] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1246] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1194] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1192] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] <... futex resumed>) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1190] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1190] <... futex resumed>) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1190] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1194] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1192] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1192] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1194] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1192] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1194] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1215] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1214] <... futex resumed>) = 0 [pid 1215] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1214] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1214] <... futex resumed>) = 0 [pid 1214] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1245] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1243] <... futex resumed>) = 0 [pid 1245] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1243] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1243] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1181] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1180] <... futex resumed>) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1180] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1246] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1244] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1181] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1246] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1194] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1194] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [ 52.776804][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 52.783110][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 52.790681][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1192] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1192] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 0 [pid 1191] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] <... futex resumed>) = 0 [pid 1190] <... futex resumed>) = 1 [pid 1194] <... futex resumed>) = 0 [pid 1191] <... futex resumed>) = 1 [pid 1192] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1192] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1194] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1191] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1190] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1194] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1194] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1192] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1215] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1214] <... futex resumed>) = 0 [pid 1215] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1214] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1214] <... futex resumed>) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1214] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1215] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [ 52.856853][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 52.863290][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 52.869784][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 52.877388][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 52.884663][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 52.890317][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1245] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1243] <... futex resumed>) = 0 [pid 1245] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1243] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = 0 [pid 1243] <... futex resumed>) = 1 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1243] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1181] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] exit_group(0 [pid 1181] <... futex resumed>) = ? [pid 1180] <... exit_group resumed>) = ? [pid 1181] +++ exited with 0 +++ [pid 1180] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1276 attached [pid 1276] set_robust_list(0x5555571285e0, 24 [pid 301] <... clone resumed>, child_tidptr=0x5555571285d0) = 1276 [pid 1276] <... set_robust_list resumed>) = 0 [pid 1276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1276] setpgid(0, 0) = 0 [pid 1276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1276] write(3, "1000", 4) = 4 [pid 1276] close(3) = 0 [pid 1276] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1276] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1276] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1277 attached , parent_tid=[1277], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1277 [pid 1277] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1277] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1277] <... futex resumed>) = 0 [pid 1276] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1277] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1277] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1244] <... futex resumed>) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1244] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1246] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 52.986836][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 52.993370][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 53.009344][ T39] usb 5-1: USB disconnect, device number 13 [ 53.015834][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 1192] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1191] <... futex resumed>) = 0 [pid 1194] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1191] exit_group(0 [pid 1194] <... futex resumed>) = ? [pid 1191] <... exit_group resumed>) = ? [pid 1194] +++ exited with 0 +++ [pid 1192] <... futex resumed>) = 1 [pid 1191] +++ exited with 0 +++ [pid 1190] <... futex resumed>) = 0 [pid 1190] exit_group(0) = ? [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1192] +++ exited with 0 +++ [pid 1190] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 1290 [pid 300] <... clone resumed>, child_tidptr=0x5555571285d0) = 1291 ./strace-static-x86_64: Process 1290 attached [pid 1290] set_robust_list(0x5555571285e0, 24) = 0 [pid 1290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1290] setpgid(0, 0) = 0 [pid 1290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1290] write(3, "1000", 4) = 4 [pid 1290] close(3) = 0 [pid 1290] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1290] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1290] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1293], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1293 [pid 1290] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1290] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1291 attached [pid 1291] set_robust_list(0x5555571285e0, 24) = 0 [pid 1291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1291] setpgid(0, 0) = 0 [pid 1291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1291] write(3, "1000", 4) = 4 [pid 1291] close(3) = 0 [pid 1291] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1291] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1291] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1291] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1294], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1294 [pid 1291] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1291] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1293 attached [pid 1293] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1293] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1293] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1293] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1294 attached [pid 1294] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1294] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1294] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1294] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 53.086874][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 53.092339][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 53.102290][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 53.119203][ T60] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1215] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1214] <... futex resumed>) = 0 [pid 1214] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1215] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1214] <... futex resumed>) = 0 [pid 1215] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1214] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1215] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1245] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1245] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1215] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1243] <... futex resumed>) = 0 [pid 1243] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = 0 [pid 1243] <... futex resumed>) = 1 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1243] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [ 53.138379][ T318] usb 4-1: USB disconnect, device number 13 [ 53.155841][ T60] usb 1-1: USB disconnect, device number 13 [ 53.162276][ T60] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 53.170559][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 53.179086][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1246] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1246] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] <... futex resumed>) = 0 [pid 1244] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] <... futex resumed>) = 0 [pid 1244] <... futex resumed>) = 1 [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1246] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 53.185451][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 53.199511][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1215] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1214] <... futex resumed>) = 0 [pid 1215] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1214] exit_group(0) = ? [pid 1215] <... futex resumed>) = 231 [pid 1215] +++ exited with 0 +++ [pid 1214] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1309 ./strace-static-x86_64: Process 1309 attached [pid 1309] set_robust_list(0x5555571285e0, 24) = 0 [pid 1309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1309] setpgid(0, 0) = 0 [pid 1309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1309] write(3, "1000", 4) = 4 [pid 1309] close(3) = 0 [pid 1309] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1309] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1309] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1310], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1310 [pid 1309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1310 attached [pid 1310] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1310] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1310] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1243] <... futex resumed>) = 0 [pid 1245] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1243] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = 0 [pid 1243] <... futex resumed>) = 1 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1243] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1246] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [ 53.376857][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 53.387182][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 53.405248][ T26] usb 3-1: USB disconnect, device number 13 [ 53.411285][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 53.417569][ T39] usb 5-1: new high-speed USB device number 14 using dummy_hcd [pid 1246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1244] <... futex resumed>) = 0 [pid 1246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1244] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1246] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1277] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 53.425312][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 53.433882][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 53.440611][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 53.448338][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 53.455523][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 53.461319][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1245] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1243] <... futex resumed>) = 0 [pid 1243] exit_group(0 [pid 1245] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 1243] <... exit_group resumed>) = ? [pid 1245] +++ exited with 0 +++ [pid 1243] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1338 ./strace-static-x86_64: Process 1338 attached [pid 1338] set_robust_list(0x5555571285e0, 24) = 0 [pid 1338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1338] setpgid(0, 0) = 0 [pid 1338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1338] write(3, "1000", 4) = 4 [pid 1338] close(3) = 0 [pid 1338] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1338] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1338] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1339], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1339 [pid 1338] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1338] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1294] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1339 attached [pid 1339] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1339] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1339] ioctl(3, USB_RAW_IOCTL_INIT [pid 1246] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1246] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] exit_group(0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1246] <... futex resumed>) = ? [pid 1244] <... exit_group resumed>) = ? [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] +++ exited with 0 +++ [pid 1244] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 53.586777][ T318] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 53.616776][ T60] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 53.627036][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1341 [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1341 attached [pid 1341] set_robust_list(0x5555571285e0, 24) = 0 [pid 1341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1341] setpgid(0, 0) = 0 [pid 1341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1341] write(3, "1000", 4) = 4 [pid 1341] close(3) = 0 [pid 1341] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1341] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1341] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1342], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1342 [pid 1341] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1341] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1342 attached [pid 1342] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1342] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1342] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1342] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1277] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 53.640302][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 53.650674][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 53.662384][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 53.678995][ T316] usb 6-1: USB disconnect, device number 13 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 53.685362][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 53.704030][ T317] usb 2-1: USB disconnect, device number 13 [ 53.710506][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [ 53.776931][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1277] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1294] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1277] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1310] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1277] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 53.856850][ T26] usb 3-1: new high-speed USB device number 14 using dummy_hcd [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1277] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1277] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [ 53.946812][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.956095][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.964181][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.975269][ T39] usb 5-1: Product: syz [ 53.979406][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.990218][ T39] usb 5-1: Manufacturer: syz [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1277] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 53.994609][ T39] usb 5-1: SerialNumber: syz [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1342] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1310] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 54.086773][ T316] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 54.096836][ T317] usb 2-1: new high-speed USB device number 14 using dummy_hcd [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 54.156842][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.165908][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.174816][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.182822][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.190727][ T60] usb 1-1: Product: syz [ 54.194732][ T60] usb 1-1: Manufacturer: syz [ 54.199175][ T318] usb 4-1: Product: syz [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1277] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1277] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1293] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1277] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] <... ioctl resumed>, 0) = 0 [pid 1293] <... ioctl resumed>, 0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1293] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1294] <... ioctl resumed>, 0) = 0 [pid 1293] <... ioctl resumed>, 0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1294] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1276] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = 0 [pid 1276] <... futex resumed>) = 1 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1276] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1294] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [ 54.203125][ T318] usb 4-1: Manufacturer: syz [ 54.207702][ T60] usb 1-1: SerialNumber: syz [ 54.212362][ T318] usb 4-1: SerialNumber: syz [ 54.226854][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1310] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1310] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 54.397323][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.406432][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.414347][ T26] usb 3-1: Product: syz [ 54.418527][ T26] usb 3-1: Manufacturer: syz [ 54.423447][ T26] usb 3-1: SerialNumber: syz [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1310] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1294] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... ioctl resumed>, 0) = 0 [pid 1294] <... futex resumed>) = 1 [pid 1293] <... futex resumed>) = 1 [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1277] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1294] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1291] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... ioctl resumed>, 0) = 0 [pid 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1290] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1310] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1294] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1294] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1294] <... ioctl resumed>, 0) = 0 [pid 1293] <... ioctl resumed>, 0) = 0 [pid 1277] <... ioctl resumed>, 0xa) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1294] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1293] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1277] <... ioctl resumed>, 0xb) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1294] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1293] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1342] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1310] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1294] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1342] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 54.446871][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.460077][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1342] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1342] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1342] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1309] <... futex resumed>) = 0 [pid 1310] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1309] <... futex resumed>) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1294] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [ 54.626929][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.636941][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.646106][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.654569][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.662787][ T317] usb 2-1: Product: syz [ 54.667292][ T317] usb 2-1: Manufacturer: syz [ 54.672216][ T317] usb 2-1: SerialNumber: syz [pid 1294] <... futex resumed>) = 1 [pid 1293] <... futex resumed>) = 1 [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1277] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1294] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1291] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1290] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1294] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... ioctl resumed>, 0xa) = 0 [pid 1293] <... ioctl resumed>, 0xa) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1294] <... ioctl resumed>, 0xb) = 0 [pid 1293] <... ioctl resumed>, 0xb) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1310] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1294] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1342] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1342] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 54.677171][ T316] usb 6-1: Product: syz [ 54.681461][ T316] usb 6-1: Manufacturer: syz [ 54.686642][ T316] usb 6-1: SerialNumber: syz [pid 1310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1309] <... futex resumed>) = 0 [pid 1310] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = 0 [pid 1309] <... futex resumed>) = 1 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1277] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1294] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... futex resumed>) = 1 [pid 1293] <... futex resumed>) = 1 [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1294] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1291] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1290] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1294] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1310] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1294] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1277] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1342] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = 1 [pid 1341] <... futex resumed>) = 0 [pid 1339] <... futex resumed>) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1342] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1341] <... futex resumed>) = 0 [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1338] <... futex resumed>) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1342] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1342] <... ioctl resumed>, 0) = 0 [pid 1339] <... ioctl resumed>, 0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1342] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1339] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1342] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1339] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1342] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1309] <... futex resumed>) = 0 [pid 1310] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1309] <... futex resumed>) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... futex resumed>) = 1 [pid 1293] <... futex resumed>) = 1 [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1277] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1294] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1293] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1291] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1290] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1294] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1293] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1294] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1293] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1310] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1294] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1277] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1342] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1341] <... futex resumed>) = 0 [pid 1342] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1341] <... futex resumed>) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1342] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1339] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1339] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1338] <... futex resumed>) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1342] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 55.136846][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.143430][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.151018][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1309] <... futex resumed>) = 0 [pid 1310] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1309] <... futex resumed>) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1294] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] <... futex resumed>) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1293] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1290] <... futex resumed>) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1290] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1293] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... futex resumed>) = 1 [pid 1294] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1277] <... futex resumed>) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1277] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] exit_group(0 [pid 1291] <... futex resumed>) = 0 [pid 1277] <... futex resumed>) = ? [pid 1276] <... exit_group resumed>) = ? [pid 1291] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] +++ exited with 0 +++ [pid 1276] +++ exited with 0 +++ [pid 1294] <... futex resumed>) = 0 [pid 1291] <... futex resumed>) = 1 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1291] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1371 ./strace-static-x86_64: Process 1371 attached [pid 1371] set_robust_list(0x5555571285e0, 24) = 0 [pid 1371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1371] setpgid(0, 0) = 0 [pid 1371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1371] write(3, "1000", 4) = 4 [pid 1371] close(3) = 0 [pid 1371] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1371] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1371] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1372 attached [pid 1372] set_robust_list(0x7ff69c3a09e0, 24 [pid 1371] <... clone resumed>, parent_tid=[1372], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1372 [pid 1372] <... set_robust_list resumed>) = 0 [pid 1371] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1371] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1372] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1372] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1372] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1310] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1293] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1342] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1341] <... futex resumed>) = 0 [pid 1342] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1341] <... futex resumed>) = 0 [pid 1339] <... futex resumed>) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1338] <... futex resumed>) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1294] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1342] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 55.356886][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.363219][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.370633][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.377468][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 55.384318][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 55.394385][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.401697][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 55.407079][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 55.413740][ T39] usb 5-1: USB disconnect, device number 14 [ 55.419825][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 1310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1309] <... futex resumed>) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1310] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1309] <... futex resumed>) = 0 [pid 1310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1309] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1293] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1293] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] exit_group(0 [pid 1293] <... futex resumed>) = ? [pid 1290] <... exit_group resumed>) = ? [pid 1293] +++ exited with 0 +++ [pid 1290] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1400 attached , child_tidptr=0x5555571285d0) = 1400 [pid 1400] set_robust_list(0x5555571285e0, 24) = 0 [pid 1400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1400] setpgid(0, 0) = 0 [pid 1400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1400] write(3, "1000", 4) = 4 [pid 1400] close(3) = 0 [pid 1400] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1400] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1400] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1401 attached , parent_tid=[1401], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1401 [pid 1401] set_robust_list(0x7ff69c3a09e0, 24 [pid 1400] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... set_robust_list resumed>) = 0 [pid 1400] <... futex resumed>) = 0 [pid 1400] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1401] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1401] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1401] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1310] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1342] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = 1 [pid 1341] <... futex resumed>) = 0 [pid 1339] <... futex resumed>) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1294] <... futex resumed>) = 1 [pid 1291] <... futex resumed>) = 0 [pid 1342] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1291] exit_group(0 [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1341] <... futex resumed>) = 0 [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1338] <... futex resumed>) = 0 [pid 1294] <... futex resumed>) = ? [pid 1291] <... exit_group resumed>) = ? [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1294] +++ exited with 0 +++ [pid 1291] +++ exited with 0 +++ [pid 1342] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1342] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1339] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1342] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1339] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 300] <... clone resumed>, child_tidptr=0x5555571285d0) = 1402 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1402 attached [pid 1402] set_robust_list(0x5555571285e0, 24) = 0 [pid 1402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1402] setpgid(0, 0) = 0 [pid 1402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1402] write(3, "1000", 4) = 4 [pid 1402] close(3) = 0 [pid 1402] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1402] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1402] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1403], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1403 [pid 1402] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1402] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1403 attached [pid 1403] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1403] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1403] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 55.566847][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 55.572328][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.580947][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.588782][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 55.595115][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 55.606957][ T318] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 55.617196][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 55.632445][ T60] usb 1-1: USB disconnect, device number 14 [ 55.641551][ T318] usb 4-1: USB disconnect, device number 14 [ 55.655582][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 55.666091][ T318] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 1310] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1309] <... futex resumed>) = 0 [pid 1310] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1309] exit_group(0 [pid 1310] <... futex resumed>) = ? [pid 1309] <... exit_group resumed>) = ? [pid 1310] +++ exited with 0 +++ [pid 1309] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1432 ./strace-static-x86_64: Process 1432 attached [pid 1432] set_robust_list(0x5555571285e0, 24) = 0 [pid 1432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1432] setpgid(0, 0) = 0 [pid 1432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1432] write(3, "1000", 4) = 4 [pid 1432] close(3) = 0 [pid 1432] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1432] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1432] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1433], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1433 [pid 1432] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1432] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1433 attached [pid 1433] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1433] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1433] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1433] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = 1 [pid 1341] <... futex resumed>) = 0 [pid 1342] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1341] <... futex resumed>) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1342] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] <... futex resumed>) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1339] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1338] <... futex resumed>) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1342] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1339] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1372] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 55.796825][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 55.807344][ T39] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 55.815042][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 55.825160][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.831721][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.840334][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.854208][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.861951][ T26] usb 3-1: USB disconnect, device number 14 [ 55.867911][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 55.876109][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 55.881898][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1341] <... futex resumed>) = 0 [pid 1342] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1341] exit_group(0 [pid 1342] <... futex resumed>) = ? [pid 1341] <... exit_group resumed>) = ? [pid 1342] +++ exited with 0 +++ [pid 1341] +++ exited with 0 +++ [pid 1339] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1339] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] exit_group(0 [pid 1339] <... futex resumed>) = ? [pid 1338] <... exit_group resumed>) = ? [pid 1339] +++ exited with 0 +++ [pid 1338] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1461 ./strace-static-x86_64: Process 1461 attached [pid 1461] set_robust_list(0x5555571285e0, 24) = 0 [pid 1461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1461] setpgid(0, 0) = 0 [pid 1461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 1462 [pid 1461] <... openat resumed>) = 3 [pid 1461] write(3, "1000", 4) = 4 [pid 1461] close(3) = 0 [pid 1461] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1461] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1461] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1463], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1463 [pid 1461] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 1462 attached [pid 1461] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1463 attached [pid 1463] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1463] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1463] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1463] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1462] set_robust_list(0x5555571285e0, 24) = 0 [pid 1463] <... ioctl resumed>, 0) = 0 [pid 1462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] <... prctl resumed>) = 0 [pid 1462] setpgid(0, 0) = 0 [pid 1462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1462] write(3, "1000", 4) = 4 [pid 1462] close(3) = 0 [pid 1462] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1462] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1462] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1464 attached , parent_tid=[1464], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1464 [pid 1462] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1462] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1464] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1464] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1464] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1372] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1372] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 56.046823][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 56.052822][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 56.058350][ T318] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 56.066942][ T317] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 56.078732][ T316] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 56.088670][ T60] usb 1-1: new high-speed USB device number 15 using dummy_hcd [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1372] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1401] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 56.110685][ T317] usb 2-1: USB disconnect, device number 14 [ 56.116532][ T316] usb 6-1: USB disconnect, device number 14 [ 56.123039][ T317] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 56.131782][ T316] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [ 56.176880][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1372] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1372] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1372] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 56.266849][ T26] usb 3-1: new high-speed USB device number 15 using dummy_hcd [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1372] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1372] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1401] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1372] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 56.346847][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.355884][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.363950][ T39] usb 5-1: Product: syz [ 56.368196][ T39] usb 5-1: Manufacturer: syz [ 56.372674][ T39] usb 5-1: SerialNumber: syz [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 56.436826][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.447919][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1433] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1401] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1403] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1433] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1433] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1463] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1433] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 56.536903][ T317] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 56.566786][ T316] usb 6-1: new high-speed USB device number 15 using dummy_hcd [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1372] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = 1 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1433] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 56.616831][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.625763][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.634635][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.645574][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.653618][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.662274][ T60] usb 1-1: Product: syz [pid 1433] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1401] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1403] <... ioctl resumed>, 0) = 0 [pid 1401] <... ioctl resumed>, 0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1401] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1403] <... ioctl resumed>, 0) = 0 [pid 1401] <... ioctl resumed>, 0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1403] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1433] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 56.666767][ T60] usb 1-1: Manufacturer: syz [ 56.671939][ T60] usb 1-1: SerialNumber: syz [ 56.676875][ T318] usb 4-1: Product: syz [ 56.681112][ T318] usb 4-1: Manufacturer: syz [ 56.685931][ T318] usb 4-1: SerialNumber: syz [pid 1433] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1433] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1433] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1372] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1372] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1371] <... futex resumed>) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1463] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1464] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1433] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1433] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1463] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1433] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 56.816869][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.825982][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.834653][ T26] usb 3-1: Product: syz [ 56.838969][ T26] usb 3-1: Manufacturer: syz [ 56.843928][ T26] usb 3-1: SerialNumber: syz [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1401] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1400] <... futex resumed>) = 0 [pid 1401] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] <... futex resumed>) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1403] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1402] <... futex resumed>) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1403] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1464] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1463] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 56.906871][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.926835][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1463] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1463] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1372] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1371] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] <... futex resumed>) = 0 [pid 1372] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1371] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1372] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1433] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1432] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... futex resumed>) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1433] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1463] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 57.076865][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 57.086144][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.094586][ T317] usb 2-1: Product: syz [ 57.098966][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 57.109238][ T317] usb 2-1: Manufacturer: syz [ 57.113896][ T317] usb 2-1: SerialNumber: syz [pid 1464] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1403] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1403] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] <... futex resumed>) = 0 [pid 1402] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 1 [pid 1401] <... futex resumed>) = 1 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1400] <... futex resumed>) = 0 [pid 1401] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1403] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1400] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1400] <... futex resumed>) = 1 [pid 1401] <... futex resumed>) = 0 [pid 1400] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1463] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1403] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1464] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1463] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 57.118554][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.127555][ T316] usb 6-1: Product: syz [ 57.132186][ T316] usb 6-1: Manufacturer: syz [ 57.137192][ T316] usb 6-1: SerialNumber: syz [pid 1372] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1372] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1371] <... futex resumed>) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1433] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1433] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1432] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... futex resumed>) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1433] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1372] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1433] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1464] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1401] <... futex resumed>) = 1 [pid 1400] <... futex resumed>) = 0 [pid 1464] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1402] <... futex resumed>) = 0 [pid 1401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] <... futex resumed>) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1464] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1403] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] <... ioctl resumed>, 0) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1463] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1461] <... futex resumed>) = 0 [pid 1463] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1461] <... futex resumed>) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1461] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1464] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1403] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1463] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1372] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1372] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1372] <... futex resumed>) = 0 [pid 1371] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1433] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1433] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1432] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... futex resumed>) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1433] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1372] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1433] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1464] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1401] <... futex resumed>) = 1 [pid 1400] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1462] <... futex resumed>) = 0 [pid 1403] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1462] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1402] <... futex resumed>) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1400] <... futex resumed>) = 0 [pid 1403] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1464] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1402] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1403] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1464] <... ioctl resumed>, 0xa) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1400] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1464] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1403] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1401] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1464] <... ioctl resumed>, 0xb) = 0 [pid 1403] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1401] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1463] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1461] <... futex resumed>) = 0 [pid 1463] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1461] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] <... futex resumed>) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1461] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [ 57.536864][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.543268][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.550783][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1464] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1403] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1463] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1372] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1372] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] exit_group(0 [pid 1372] <... futex resumed>) = ? [pid 1371] <... exit_group resumed>) = ? [pid 1372] +++ exited with 0 +++ [pid 1371] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1494 ./strace-static-x86_64: Process 1494 attached [pid 1494] set_robust_list(0x5555571285e0, 24) = 0 [pid 1494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1494] setpgid(0, 0) = 0 [pid 1494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1494] write(3, "1000", 4) = 4 [pid 1494] close(3) = 0 [pid 1494] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1494] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1494] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1495], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1495 [pid 1494] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1494] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1495 attached [pid 1495] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1495] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1495] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1495] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1432] <... futex resumed>) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1432] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1433] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1464] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1401] <... futex resumed>) = 1 [pid 1400] <... futex resumed>) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1462] <... futex resumed>) = 0 [pid 1403] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1401] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1400] <... futex resumed>) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1462] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1402] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1400] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1463] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1461] <... futex resumed>) = 0 [pid 1461] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = 0 [pid 1461] <... futex resumed>) = 1 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1461] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1403] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1401] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 57.746799][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 57.754618][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 57.766675][ T39] usb 5-1: USB disconnect, device number 15 [ 57.773599][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 1463] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 57.826968][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.834121][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.841737][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.849683][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.857404][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 57.862911][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1433] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1433] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1432] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... futex resumed>) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1433] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1464] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1401] <... futex resumed>) = 1 [pid 1400] <... futex resumed>) = 0 [pid 1464] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] exit_group(0 [pid 1403] <... futex resumed>) = ? [pid 1402] <... exit_group resumed>) = ? [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... futex resumed>) = 0 [pid 1403] +++ exited with 0 +++ [pid 1401] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] exit_group(0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] <... futex resumed>) = ? [pid 1400] <... exit_group resumed>) = ? [pid 1464] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1402] +++ exited with 0 +++ [pid 1401] +++ exited with 0 +++ [pid 1400] +++ exited with 0 +++ [pid 1464] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1464] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1523 attached [pid 1523] set_robust_list(0x5555571285e0, 24 [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 1523 ./strace-static-x86_64: Process 1524 attached [pid 1523] <... set_robust_list resumed>) = 0 [pid 1524] set_robust_list(0x5555571285e0, 24 [pid 300] <... clone resumed>, child_tidptr=0x5555571285d0) = 1524 [pid 1524] <... set_robust_list resumed>) = 0 [pid 1523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1523] setpgid(0, 0) = 0 [pid 1524] <... prctl resumed>) = 0 [pid 1523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1524] setpgid(0, 0 [pid 1523] <... openat resumed>) = 3 [pid 1523] write(3, "1000", 4) = 4 [pid 1523] close(3 [pid 1524] <... setpgid resumed>) = 0 [pid 1523] <... close resumed>) = 0 [pid 1523] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1523] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1523] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 1524] <... openat resumed>) = 3 [pid 1524] write(3, "1000", 4 [pid 1523] <... clone resumed>, parent_tid=[1525], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1525 [pid 1523] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1524] <... write resumed>) = 4 ./strace-static-x86_64: Process 1525 attached [pid 1523] <... futex resumed>) = 0 [pid 1525] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1525] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1524] close(3 [pid 1523] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1525] <... openat resumed>) = 3 [pid 1525] ioctl(3, USB_RAW_IOCTL_INIT [pid 1524] <... close resumed>) = 0 [pid 1524] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1524] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1525] <... ioctl resumed>, 0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1526 attached , parent_tid=[1526], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1526 [pid 1526] set_robust_list(0x7ff69c3a09e0, 24 [pid 1524] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1526] <... set_robust_list resumed>) = 0 [pid 1526] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1526] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1526] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 57.986886][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.993340][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 58.000739][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1461] <... futex resumed>) = 0 [pid 1463] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1461] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] <... futex resumed>) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1461] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1464] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1463] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 58.046824][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 58.052344][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 58.059093][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 58.070588][ T318] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 58.084452][ T60] usb 1-1: USB disconnect, device number 15 [ 58.090646][ T318] usb 4-1: USB disconnect, device number 15 [ 58.096982][ T318] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 58.105395][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 1495] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1433] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] <... futex resumed>) = 0 [pid 1432] exit_group(0) = ? [pid 1433] +++ exited with 0 +++ [pid 1432] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1542 ./strace-static-x86_64: Process 1542 attached [pid 1542] set_robust_list(0x5555571285e0, 24) = 0 [pid 1542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1542] setpgid(0, 0) = 0 [pid 1542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1542] write(3, "1000", 4) = 4 [pid 1542] close(3) = 0 [pid 1542] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1542] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1542] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1544], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1544 [pid 1542] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1542] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1544 attached [pid 1544] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1544] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1544] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1544] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 58.156764][ T39] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 58.196813][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1464] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... futex resumed>) = 0 [pid 1464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1464] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [ 58.204471][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 58.216818][ T26] usb 3-1: USB disconnect, device number 15 [ 58.234151][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 1464] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1463] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1461] <... futex resumed>) = 0 [pid 1463] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1461] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] <... futex resumed>) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1461] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 58.256830][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 58.263083][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 58.270657][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 58.286861][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 58.293104][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 58.300589][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [pid 1495] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1464] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] exit_group(0 [pid 1464] <... futex resumed>) = ? [pid 1462] <... exit_group resumed>) = ? [pid 1464] +++ exited with 0 +++ [pid 1462] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1556 attached , child_tidptr=0x5555571285d0) = 1556 [pid 1556] set_robust_list(0x5555571285e0, 24) = 0 [pid 1556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1556] setpgid(0, 0) = 0 [pid 1556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1556] write(3, "1000", 4) = 4 [pid 1556] close(3) = 0 [pid 1556] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1556] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1556] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1557], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1557 [pid 1556] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1556] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1557 attached [pid 1557] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1557] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1557] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1495] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1461] <... futex resumed>) = 0 [pid 1463] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1461] exit_group(0 [pid 1463] <... futex resumed>) = ? [pid 1461] <... exit_group resumed>) = ? [pid 1463] +++ exited with 0 +++ [pid 1461] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1495] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 302] <... clone resumed>, child_tidptr=0x5555571285d0) = 1558 ./strace-static-x86_64: Process 1558 attached [pid 1558] set_robust_list(0x5555571285e0, 24) = 0 [pid 1558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1558] setpgid(0, 0) = 0 [pid 1558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1558] write(3, "1000", 4) = 4 [pid 1558] close(3) = 0 [pid 1558] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1558] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1558] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1559], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1559 [pid 1558] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1558] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 1559 attached [pid 1559] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1559] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1559] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1559] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 58.486800][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 58.493479][ T317] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 58.504031][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 58.509433][ T318] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 58.516864][ T60] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 58.525467][ T316] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1495] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1495] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 58.536810][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.548072][ T317] usb 2-1: USB disconnect, device number 15 [ 58.554696][ T317] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 58.564931][ T316] usb 6-1: USB disconnect, device number 15 [ 58.575177][ T316] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1495] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1544] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 58.626951][ T26] usb 3-1: new high-speed USB device number 16 using dummy_hcd [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1495] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 58.706791][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.716556][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.725061][ T39] usb 5-1: Product: syz [ 58.729211][ T39] usb 5-1: Manufacturer: syz [ 58.733565][ T39] usb 5-1: SerialNumber: syz [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1544] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1544] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 58.876816][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.887834][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1544] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1495] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] <... futex resumed>) = 0 [pid 1495] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1494] <... futex resumed>) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1495] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1544] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 58.966818][ T316] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 58.974363][ T317] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 58.986966][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1544] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 59.056935][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.066052][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.074916][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.083025][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.091156][ T60] usb 1-1: Product: syz [ 59.095465][ T60] usb 1-1: Manufacturer: syz [ 59.100270][ T318] usb 4-1: Product: syz [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1544] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [ 59.104370][ T318] usb 4-1: Manufacturer: syz [ 59.108930][ T318] usb 4-1: SerialNumber: syz [ 59.113495][ T60] usb 1-1: SerialNumber: syz [pid 1526] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1525] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] <... futex resumed>) = 0 [pid 1495] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1494] <... futex resumed>) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1495] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1544] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 59.156879][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.167212][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.175148][ T26] usb 3-1: Product: syz [ 59.179502][ T26] usb 3-1: Manufacturer: syz [ 59.184270][ T26] usb 3-1: SerialNumber: syz [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1526] <... futex resumed>) = 1 [pid 1525] <... futex resumed>) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1523] <... futex resumed>) = 0 [pid 1526] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1525] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1523] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1524] <... futex resumed>) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1526] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1525] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1523] <... futex resumed>) = 0 [pid 1526] <... ioctl resumed>, 0) = 0 [pid 1525] <... ioctl resumed>, 0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1526] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1525] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1526] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1525] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1523] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1495] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] <... futex resumed>) = 0 [pid 1494] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] <... futex resumed>) = 0 [pid 1494] <... futex resumed>) = 1 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1495] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [ 59.336820][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 59.347662][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1495] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1544] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1542] <... futex resumed>) = 0 [pid 1544] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1542] <... futex resumed>) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 59.516838][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.525716][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.534777][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.542879][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.550819][ T317] usb 2-1: Product: syz [ 59.554775][ T317] usb 2-1: Manufacturer: syz [ 59.559428][ T316] usb 6-1: Product: syz [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1526] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1526] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1524] <... futex resumed>) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1526] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1523] <... futex resumed>) = 0 [pid 1525] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1523] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] <... futex resumed>) = 0 [pid 1523] <... futex resumed>) = 1 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1523] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1525] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1559] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1559] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1495] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] <... futex resumed>) = 0 [pid 1495] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1494] <... futex resumed>) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1495] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [ 59.563395][ T316] usb 6-1: Manufacturer: syz [ 59.568045][ T317] usb 2-1: SerialNumber: syz [ 59.572683][ T316] usb 6-1: SerialNumber: syz [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1544] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1542] <... futex resumed>) = 0 [pid 1544] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1542] <... futex resumed>) = 0 [pid 1542] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1526] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1526] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] <... futex resumed>) = 0 [pid 1526] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1524] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1523] <... futex resumed>) = 0 [pid 1523] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1523] <... futex resumed>) = 0 [pid 1525] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1523] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1526] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1559] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1557] <... futex resumed>) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1556] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1556] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1558] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] <... futex resumed>) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1558] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1559] <... ioctl resumed>, 0) = 0 [pid 1557] <... ioctl resumed>, 0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1559] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1557] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1559] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1557] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1559] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1495] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] <... futex resumed>) = 0 [pid 1495] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1494] <... futex resumed>) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1495] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1544] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1542] <... futex resumed>) = 0 [pid 1544] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1542] <... futex resumed>) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [ 59.856885][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.863308][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.872306][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1526] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1526] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1524] <... futex resumed>) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1526] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1523] <... futex resumed>) = 0 [pid 1525] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1523] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1523] <... futex resumed>) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1523] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1525] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1526] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1559] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1558] <... futex resumed>) = 0 [pid 1557] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1558] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1556] <... futex resumed>) = 0 [pid 1559] <... ioctl resumed>, 0xa) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1557] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1559] <... ioctl resumed>, 0xb) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1557] <... ioctl resumed>, 0xa) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1495] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] <... futex resumed>) = 0 [pid 1495] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1494] exit_group(0 [pid 1495] <... futex resumed>) = ? [pid 1494] <... exit_group resumed>) = ? [pid 1495] +++ exited with 0 +++ [pid 1494] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1589 ./strace-static-x86_64: Process 1589 attached [pid 1589] set_robust_list(0x5555571285e0, 24) = 0 [pid 1589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1589] setpgid(0, 0) = 0 [pid 1589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1589] write(3, "1000", 4) = 4 [pid 1589] close(3) = 0 [pid 1589] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1589] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1589] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1590 attached [pid 1590] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1590] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1544] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1589] <... clone resumed>, parent_tid=[1590], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1590 [pid 1544] <... futex resumed>) = 1 [pid 1542] <... futex resumed>) = 0 [pid 1589] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1589] <... futex resumed>) = 1 [pid 1544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1542] <... futex resumed>) = 0 [pid 1589] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1590] <... futex resumed>) = 0 [pid 1590] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1590] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1590] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 60.076817][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 60.083891][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 60.099531][ T39] usb 5-1: USB disconnect, device number 16 [ 60.108452][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 1526] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1526] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1524] <... futex resumed>) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1526] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1523] <... futex resumed>) = 0 [pid 1525] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1523] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1523] <... futex resumed>) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1523] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1525] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1526] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1559] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1557] <... futex resumed>) = 1 [pid 1559] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1558] <... futex resumed>) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1556] <... futex resumed>) = 0 [pid 1556] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = 0 [pid 1556] <... futex resumed>) = 1 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1525] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1559] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1544] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1542] <... futex resumed>) = 0 [pid 1544] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1542] <... futex resumed>) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [ 60.256849][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 60.263350][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 60.270698][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 60.277984][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 60.283631][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 60.290879][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 60.326814][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 60.333057][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 60.340938][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1526] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1526] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] exit_group(0 [pid 1526] <... futex resumed>) = ? [pid 1524] <... exit_group resumed>) = ? [pid 1526] +++ exited with 0 +++ [pid 1524] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1618 attached , child_tidptr=0x5555571285d0) = 1618 [pid 1618] set_robust_list(0x5555571285e0, 24) = 0 [pid 1618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1618] setpgid(0, 0) = 0 [pid 1618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1618] write(3, "1000", 4) = 4 [pid 1525] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1618] close(3 [pid 1525] <... futex resumed>) = 1 [pid 1523] <... futex resumed>) = 0 [pid 1618] <... close resumed>) = 0 [pid 1525] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1523] exit_group(0) = ? [pid 1525] <... futex resumed>) = ? [pid 1618] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] +++ exited with 0 +++ [pid 1523] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1618] <... futex resumed>) = 0 [pid 1618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1618] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1618] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1619 attached , parent_tid=[1619], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1619 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1618] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] set_robust_list(0x7ff69c3a09e0, 24 [pid 1618] <... futex resumed>) = 0 [pid 1619] <... set_robust_list resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 1620 [pid 1619] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1618] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1619] <... openat resumed>) = 3 [pid 1619] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1619] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1620 attached [pid 1620] set_robust_list(0x5555571285e0, 24) = 0 [pid 1620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1620] setpgid(0, 0 [pid 1559] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1620] <... setpgid resumed>) = 0 [pid 1559] <... futex resumed>) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1557] <... futex resumed>) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1556] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1558] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] <... openat resumed>) = 3 [pid 1620] write(3, "1000", 4 [pid 1559] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1558] <... futex resumed>) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1556] <... futex resumed>) = 0 [pid 1620] <... write resumed>) = 4 [pid 1558] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1556] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1620] close(3) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1557] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1559] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1557] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1620] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1620] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1620] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1621 attached , parent_tid=[1621], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1621 [pid 1620] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] set_robust_list(0x7ff69c3a09e0, 24 [pid 1620] <... futex resumed>) = 0 [pid 1620] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1621] <... set_robust_list resumed>) = 0 [pid 1621] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1621] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1621] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1544] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1544] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] <... futex resumed>) = 0 [pid 1542] exit_group(0 [pid 1590] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 60.486818][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 60.493671][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 60.499513][ T39] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 60.507245][ T318] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 60.519581][ T60] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [pid 1544] <... futex resumed>) = ? [pid 1542] <... exit_group resumed>) = ? [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1544] +++ exited with 0 +++ [pid 1542] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1623 ./strace-static-x86_64: Process 1623 attached [pid 1623] set_robust_list(0x5555571285e0, 24) = 0 [pid 1623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1623] setpgid(0, 0) = 0 [pid 1623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1623] write(3, "1000", 4) = 4 [pid 1623] close(3) = 0 [pid 1623] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1590] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1623] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1623] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1624], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1624 [pid 1623] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1623] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1624 attached [pid 1624] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1624] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1624] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1624] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 60.537167][ T318] usb 4-1: USB disconnect, device number 16 [ 60.547905][ T60] usb 1-1: USB disconnect, device number 16 [ 60.555105][ T60] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 60.563503][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 60.573119][ T318] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 60.585054][ T26] cdc_ncm 3-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 60.599227][ T26] usb 3-1: USB disconnect, device number 16 [ 60.606932][ T26] cdc_ncm 3-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1559] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1558] <... futex resumed>) = 0 [pid 1557] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1558] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... futex resumed>) = 1 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] <... futex resumed>) = 0 [pid 1559] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1557] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1556] <... futex resumed>) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1556] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1557] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1590] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 60.706921][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 60.713467][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 60.720003][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 60.720038][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 60.734618][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 60.740475][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1559] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1557] <... futex resumed>) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1559] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] exit_group(0 [pid 1557] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] exit_group(0 [pid 1558] <... exit_group resumed>) = ? [pid 1557] <... futex resumed>) = ? [pid 1556] <... exit_group resumed>) = ? [pid 1559] <... futex resumed>) = ? [pid 1557] +++ exited with 0 +++ [pid 1556] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1559] +++ exited with 0 +++ [pid 1558] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1653 ./strace-static-x86_64: Process 1652 attached [pid 302] <... clone resumed>, child_tidptr=0x5555571285d0) = 1652 ./strace-static-x86_64: Process 1653 attached [pid 1653] set_robust_list(0x5555571285e0, 24) = 0 [pid 1653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1653] setpgid(0, 0) = 0 [pid 1653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1652] set_robust_list(0x5555571285e0, 24) = 0 [pid 1653] <... openat resumed>) = 3 [pid 1653] write(3, "1000", 4) = 4 [pid 1653] close(3) = 0 [pid 1653] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1653] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1653] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 1652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1653] <... clone resumed>, parent_tid=[1654], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1654 [pid 1653] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1653] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1654 attached [pid 1654] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1654] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1652] setpgid(0, 0 [pid 1654] <... openat resumed>) = 3 [pid 1654] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1654] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1652] <... setpgid resumed>) = 0 [pid 1654] <... ioctl resumed>, 0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1652] write(3, "1000", 4) = 4 [pid 1652] close(3) = 0 [pid 1652] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1652] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1652] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1655 attached , parent_tid=[1655], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1655 [pid 1652] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1652] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1655] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1655] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1655] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1655] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 60.886811][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 60.936822][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 60.942946][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 60.949689][ T317] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 60.961358][ T316] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 60.973604][ T316] usb 6-1: USB disconnect, device number 16 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1590] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1590] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 60.979777][ T60] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 60.991110][ T317] usb 2-1: USB disconnect, device number 16 [ 61.000663][ T318] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 61.008679][ T26] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 61.017048][ T316] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 61.025463][ T317] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [ 61.066904][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.075949][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.086047][ T39] usb 5-1: Product: syz [ 61.091753][ T39] usb 5-1: Manufacturer: syz [ 61.096880][ T39] usb 5-1: SerialNumber: syz [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1624] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1589] <... futex resumed>) = 0 [pid 1590] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1589] <... futex resumed>) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1589] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1590] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1624] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1624] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 61.366832][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.377856][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.388852][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1624] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1624] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 61.466759][ T316] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 61.474193][ T317] usb 2-1: new high-speed USB device number 17 using dummy_hcd [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1624] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1590] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] <... futex resumed>) = 0 [pid 1589] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = 0 [pid 1589] <... futex resumed>) = 1 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1589] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [ 61.556845][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.565771][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.574909][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.583847][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.591961][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1624] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1619] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1624] <... ioctl resumed>, 0) = 0 [pid 1619] <... ioctl resumed>, 0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1619] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1624] <... ioctl resumed>, 0) = 0 [pid 1619] <... ioctl resumed>, 0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1624] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1621] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1624] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 61.600211][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.608405][ T318] usb 4-1: Product: syz [ 61.612420][ T318] usb 4-1: Manufacturer: syz [ 61.616903][ T60] usb 1-1: Product: syz [ 61.621185][ T60] usb 1-1: Manufacturer: syz [ 61.625661][ T60] usb 1-1: SerialNumber: syz [ 61.630072][ T26] usb 3-1: Product: syz [ 61.634039][ T26] usb 3-1: Manufacturer: syz [ 61.638502][ T318] usb 4-1: SerialNumber: syz [ 61.643296][ T26] usb 3-1: SerialNumber: syz [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1590] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1589] <... futex resumed>) = 0 [pid 1590] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1589] <... futex resumed>) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1589] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1590] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = 1 [pid 1623] <... futex resumed>) = 0 [pid 1621] <... futex resumed>) = 1 [pid 1624] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1623] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] <... futex resumed>) = 0 [pid 1624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1623] <... futex resumed>) = 0 [pid 1619] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1623] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] <... futex resumed>) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1624] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1619] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] <... futex resumed>) = 0 [ 61.826811][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.837700][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1624] <... ioctl resumed>, 0) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1619] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1624] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1619] <... ioctl resumed>, 0) = 0 [pid 1624] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1619] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1620] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... futex resumed>) = 0 [pid 1620] <... futex resumed>) = 1 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1624] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1590] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1589] <... futex resumed>) = 0 [pid 1590] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1589] <... futex resumed>) = 0 [pid 1589] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 62.006882][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 62.017254][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 62.027199][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.034998][ T316] usb 6-1: Product: syz [ 62.039306][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.047860][ T317] usb 2-1: Product: syz [ 62.051828][ T317] usb 2-1: Manufacturer: syz [pid 1655] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1654] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1655] <... ioctl resumed>, 0) = 0 [pid 1654] <... ioctl resumed>, 0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1654] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1655] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1654] <... ioctl resumed>, 0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1655] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1624] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = 1 [pid 1623] <... futex resumed>) = 0 [pid 1621] <... futex resumed>) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1619] <... futex resumed>) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1623] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1623] <... futex resumed>) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1620] <... futex resumed>) = 0 [pid 1623] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1620] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1619] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1618] <... futex resumed>) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1618] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1624] <... ioctl resumed>, 0xa) = 0 [pid 1621] <... ioctl resumed>, 0xa) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1624] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1619] <... ioctl resumed>, 0xa) = 0 [pid 1624] <... ioctl resumed>, 0xb) = 0 [pid 1621] <... ioctl resumed>, 0xb) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1619] <... ioctl resumed>, 0xb) = 0 [ 62.056354][ T317] usb 2-1: SerialNumber: syz [ 62.061049][ T316] usb 6-1: Manufacturer: syz [ 62.065547][ T316] usb 6-1: SerialNumber: syz [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1624] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1590] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1589] <... futex resumed>) = 0 [pid 1590] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1589] <... futex resumed>) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1589] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 62.236859][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.243353][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.251357][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1654] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] <... futex resumed>) = 1 [pid 1653] <... futex resumed>) = 0 [pid 1655] <... futex resumed>) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1652] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] <... futex resumed>) = 0 [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1652] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1654] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1655] <... ioctl resumed>, 0) = 0 [pid 1654] <... ioctl resumed>, 0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1654] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1655] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1654] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1654] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1624] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = 1 [pid 1623] <... futex resumed>) = 0 [pid 1621] <... futex resumed>) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1619] <... futex resumed>) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1624] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1623] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1623] <... futex resumed>) = 0 [pid 1621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1620] <... futex resumed>) = 0 [pid 1619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] <... futex resumed>) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1623] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1624] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1624] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1590] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1590] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] <... futex resumed>) = 0 [pid 1589] exit_group(0 [pid 1590] <... futex resumed>) = ? [pid 1589] <... exit_group resumed>) = ? [pid 1590] +++ exited with 0 +++ [pid 1589] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1684 attached , child_tidptr=0x5555571285d0) = 1684 [pid 1684] set_robust_list(0x5555571285e0, 24) = 0 [pid 1684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1684] setpgid(0, 0) = 0 [pid 1684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1684] write(3, "1000", 4) = 4 [pid 1684] close(3) = 0 [pid 1684] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1684] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1684] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1685], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1685 [pid 1684] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1684] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1685 attached [pid 1685] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1685] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1685] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] <... futex resumed>) = 1 [pid 1655] <... futex resumed>) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] <... futex resumed>) = 0 [pid 1654] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1652] <... futex resumed>) = 0 [pid 1652] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1653] <... futex resumed>) = 0 [pid 1655] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1653] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0xa) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1654] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1655] <... ioctl resumed>, 0xb) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1654] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [ 62.456882][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 62.464251][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 62.476164][ T39] usb 5-1: USB disconnect, device number 17 [ 62.482406][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1655] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1624] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = 1 [pid 1623] <... futex resumed>) = 0 [pid 1619] <... futex resumed>) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1623] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1623] <... futex resumed>) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1618] <... futex resumed>) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1623] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1618] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1624] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1619] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1624] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1619] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1621] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1620] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1620] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1624] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1655] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... futex resumed>) = 1 [pid 1654] <... futex resumed>) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] <... futex resumed>) = 0 [pid 1652] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1652] <... futex resumed>) = 0 [pid 1653] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1652] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1653] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1624] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = 1 [pid 1623] <... futex resumed>) = 0 [pid 1619] <... futex resumed>) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1624] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1623] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1623] <... futex resumed>) = 0 [pid 1619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] <... futex resumed>) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1623] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1624] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1619] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1624] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1620] <... futex resumed>) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1620] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1624] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1619] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1621] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 62.786909][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.793308][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.800655][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.806890][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.813205][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.820551][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.827892][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 62.833427][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 62.839100][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1685] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 62.886770][ T39] usb 5-1: new high-speed USB device number 18 using dummy_hcd [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1655] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1652] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1654] <... futex resumed>) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1653] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1653] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1653] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1654] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1654] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1655] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1654] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1654] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1655] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1624] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = 1 [pid 1623] <... futex resumed>) = 0 [pid 1624] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1623] exit_group(0 [pid 1619] <... futex resumed>) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1624] <... futex resumed>) = ? [pid 1623] <... exit_group resumed>) = ? [pid 1621] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] +++ exited with 0 +++ [pid 1623] +++ exited with 0 +++ [pid 1619] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] exit_group(0 [pid 1621] <... futex resumed>) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1621] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] exit_group(0 [pid 1619] <... futex resumed>) = ? [pid 1618] <... exit_group resumed>) = ? [pid 1621] <... futex resumed>) = ? [pid 1620] <... exit_group resumed>) = ? [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1621] +++ exited with 0 +++ [pid 1620] +++ exited with 0 +++ [pid 1619] +++ exited with 0 +++ [pid 1618] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1714 ./strace-static-x86_64: Process 1714 attached [pid 300] <... restart_syscall resumed>) = 0 [pid 1714] set_robust_list(0x5555571285e0, 24 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1714] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 1715 attached [pid 300] <... clone resumed>, child_tidptr=0x5555571285d0) = 1715 [pid 1714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1715] set_robust_list(0x5555571285e0, 24 [pid 1714] <... prctl resumed>) = 0 [pid 1715] <... set_robust_list resumed>) = 0 [pid 1714] setpgid(0, 0 [pid 1715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1714] <... setpgid resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1715] <... prctl resumed>) = 0 [pid 1715] setpgid(0, 0) = 0 [pid 1715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1715] write(3, "1000", 4) = 4 [pid 1715] close(3) = 0 [pid 1715] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 1716 [pid 1715] <... futex resumed>) = 0 [pid 1715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 ./strace-static-x86_64: Process 1716 attached [pid 1714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1715] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1716] set_robust_list(0x5555571285e0, 24 [pid 1715] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 1714] <... openat resumed>) = 3 [pid 1716] <... set_robust_list resumed>) = 0 [pid 1714] write(3, "1000", 4 [pid 1716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1715] <... clone resumed>, parent_tid=[1717], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1717 [pid 1714] <... write resumed>) = 4 [pid 1716] <... prctl resumed>) = 0 [pid 1715] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1714] close(3 [pid 1716] setpgid(0, 0 [pid 1715] <... futex resumed>) = 0 [pid 1714] <... close resumed>) = 0 [pid 1716] <... setpgid resumed>) = 0 [pid 1715] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1714] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1714] <... futex resumed>) = 0 [pid 1716] <... openat resumed>) = 3 [pid 1714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1716] write(3, "1000", 4 [pid 1714] <... mmap resumed>) = 0x7ff69c380000 [pid 1716] <... write resumed>) = 4 [pid 1714] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE [pid 1716] close(3 [pid 1714] <... mprotect resumed>) = 0 [pid 1716] <... close resumed>) = 0 [pid 1714] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 1716] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1714] <... clone resumed>, parent_tid=[1718], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1718 [pid 1716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1714] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1716] <... mmap resumed>) = 0x7ff69c380000 [pid 1714] <... futex resumed>) = 0 [pid 1716] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE [pid 1714] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1716] <... mprotect resumed>) = 0 [pid 1716] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1719], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1719 [pid 1716] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1716] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1719 attached [pid 1719] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1719] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1719] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1719] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 1717 attached [pid 1717] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1717] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1719] <... ioctl resumed>, 0) = 0 [pid 1717] <... openat resumed>) = 3 [pid 1717] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1717] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1718 attached [pid 1718] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1718] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1718] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1718] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 62.996790][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 63.002899][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 63.008803][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 63.016356][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 63.030312][ T60] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 63.041754][ T318] cdc_ncm 4-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 63.058925][ T318] usb 4-1: USB disconnect, device number 17 [ 63.067007][ T26] usb 3-1: USB disconnect, device number 17 [ 63.072879][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 63.089201][ T318] cdc_ncm 4-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 63.097893][ T60] usb 1-1: USB disconnect, device number 17 [ 63.103829][ T60] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1653] <... futex resumed>) = 0 [pid 1655] <... futex resumed>) = 1 [pid 1654] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1652] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1653] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1652] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1652] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1654] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1685] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1654] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1685] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [ 63.206841][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 63.213184][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 63.220713][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 63.220788][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 63.235600][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 63.241229][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [ 63.256844][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1655] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... futex resumed>) = 1 [pid 1654] <... futex resumed>) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] <... futex resumed>) = 0 [pid 1655] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] exit_group(0 [pid 1653] exit_group(0 [pid 1655] <... futex resumed>) = ? [pid 1654] <... futex resumed>) = ? [pid 1652] <... exit_group resumed>) = ? [pid 1653] <... exit_group resumed>) = ? [pid 1655] +++ exited with 0 +++ [pid 1654] +++ exited with 0 +++ [pid 1652] +++ exited with 0 +++ [pid 1653] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1685] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1747 ./strace-static-x86_64: Process 1747 attached [pid 1747] set_robust_list(0x5555571285e0, 24) = 0 [pid 1747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1747] setpgid(0, 0) = 0 [pid 1747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1747] write(3, "1000", 4) = 4 [pid 1747] close(3) = 0 [pid 1747] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1747] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1747] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1748], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1748 [pid 1747] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1747] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1748 attached [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1749 [pid 1748] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1748] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1748] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1748] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1749 attached [pid 1749] set_robust_list(0x5555571285e0, 24) = 0 [pid 1749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1749] setpgid(0, 0) = 0 [pid 1749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1749] write(3, "1000", 4) = 4 [pid 1749] close(3) = 0 [pid 1749] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1749] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1749] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1750], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1750 [pid 1749] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1749] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1750 attached [pid 1750] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1750] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1750] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1750] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 63.426806][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 63.432332][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 63.441247][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 63.448408][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 63.462273][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 63.472548][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.493317][ T39] usb 5-1: Product: syz [ 63.497820][ T316] usb 6-1: USB disconnect, device number 17 [ 63.504038][ T317] usb 2-1: USB disconnect, device number 17 [ 63.513024][ T39] usb 5-1: Manufacturer: syz [ 63.517619][ T26] usb 3-1: new high-speed USB device number 18 using dummy_hcd [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1685] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1685] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1719] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1685] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 63.525394][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 63.534033][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 63.542450][ T318] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 63.550006][ T60] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 63.557673][ T39] usb 5-1: SerialNumber: syz [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1684] <... futex resumed>) = 0 [pid 1684] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1684] <... futex resumed>) = 0 [pid 1685] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1684] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1685] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1719] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1718] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1685] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1719] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1719] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1718] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1719] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1718] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 63.876947][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1719] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1718] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1718] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1719] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1718] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1750] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 63.916851][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.927871][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.956850][ T316] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 63.964519][ T317] usb 2-1: new high-speed USB device number 18 using dummy_hcd [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1718] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1684] <... futex resumed>) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1684] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1684] <... futex resumed>) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1684] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1685] <... ioctl resumed>, 0xa) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1719] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1718] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1685] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1719] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1718] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1719] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.056868][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.066202][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.074375][ T26] usb 3-1: Product: syz [ 64.078617][ T26] usb 3-1: Manufacturer: syz [ 64.083221][ T26] usb 3-1: SerialNumber: syz [ 64.096849][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [ 64.105902][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.114909][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.122952][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.131225][ T318] usb 4-1: Product: syz [ 64.135260][ T318] usb 4-1: Manufacturer: syz [ 64.139839][ T60] usb 1-1: Product: syz [ 64.143767][ T60] usb 1-1: Manufacturer: syz [ 64.148288][ T318] usb 4-1: SerialNumber: syz [ 64.152804][ T60] usb 1-1: SerialNumber: syz [pid 1717] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1719] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1719] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1684] <... futex resumed>) = 0 [pid 1685] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1684] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1684] <... futex resumed>) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1684] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1685] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1750] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1685] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1750] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1718] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] <... futex resumed>) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1718] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.316813][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.328175][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1719] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1716] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1717] <... futex resumed>) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1715] <... futex resumed>) = 0 [pid 1719] <... ioctl resumed>, 0) = 0 [pid 1717] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1715] <... futex resumed>) = 0 [pid 1719] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1715] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1719] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1717] <... ioctl resumed>, 0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1750] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1719] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1750] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1684] <... futex resumed>) = 0 [pid 1685] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1684] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1684] <... futex resumed>) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1684] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1685] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1685] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1750] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1718] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [ 64.496835][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.505782][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.513666][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.522552][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.530291][ T316] usb 6-1: Product: syz [ 64.534247][ T316] usb 6-1: Manufacturer: syz [ 64.538726][ T317] usb 2-1: Product: syz [pid 1714] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] <... futex resumed>) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1718] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1750] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1748] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1750] <... ioctl resumed>, 0) = 0 [pid 1748] <... ioctl resumed>, 0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1748] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1750] <... ioctl resumed>, 0) = 0 [pid 1748] <... ioctl resumed>, 0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1750] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1750] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [ 64.542749][ T317] usb 2-1: Manufacturer: syz [ 64.547315][ T316] usb 6-1: SerialNumber: syz [ 64.551898][ T317] usb 2-1: SerialNumber: syz [pid 1719] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... futex resumed>) = 1 [pid 1717] <... futex resumed>) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1715] <... futex resumed>) = 0 [pid 1719] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1717] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1716] <... futex resumed>) = 0 [pid 1715] <... futex resumed>) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1716] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1719] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1719] <... ioctl resumed>, 0xa) = 0 [pid 1717] <... ioctl resumed>, 0xa) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1719] <... ioctl resumed>, 0xb) = 0 [pid 1717] <... ioctl resumed>, 0xb) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1719] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1685] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1684] <... futex resumed>) = 0 [pid 1685] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1684] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1684] <... futex resumed>) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1684] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1685] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1685] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 64.696904][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 64.703172][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 64.711007][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1718] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1718] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1718] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1750] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1750] <... futex resumed>) = 1 [pid 1750] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1748] <... futex resumed>) = 1 [pid 1748] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] <... futex resumed>) = 0 [pid 1747] <... futex resumed>) = 0 [pid 1749] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1750] <... futex resumed>) = 0 [pid 1749] <... futex resumed>) = 1 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1750] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1747] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = 0 [pid 1747] <... futex resumed>) = 1 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1750] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1719] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1719] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1717] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1716] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1717] <... futex resumed>) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1715] <... futex resumed>) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1715] <... futex resumed>) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1715] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1717] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1719] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1685] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1684] <... futex resumed>) = 0 [pid 1685] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1684] exit_group(0) = ? [pid 1685] <... futex resumed>) = 231 [pid 1685] +++ exited with 0 +++ [pid 1684] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1780 attached , child_tidptr=0x5555571285d0) = 1780 [pid 1780] set_robust_list(0x5555571285e0, 24) = 0 [pid 1780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1780] setpgid(0, 0) = 0 [pid 1780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1780] write(3, "1000", 4) = 4 [pid 1780] close(3) = 0 [pid 1780] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1780] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1780] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1781], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1781 [pid 1780] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1780] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1781 attached [pid 1781] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1781] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1781] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1714] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] <... futex resumed>) = 0 [pid 1718] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1714] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1718] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1718] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [ 64.916813][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 64.927237][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 64.941061][ T39] usb 5-1: USB disconnect, device number 18 [ 64.948614][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1750] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1750] <... futex resumed>) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1748] <... futex resumed>) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1750] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1747] <... futex resumed>) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1750] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1747] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1750] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1750] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1748] <... ioctl resumed>, 0xa) = 0 [pid 1750] <... ioctl resumed>, 0xb) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1750] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1719] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... futex resumed>) = 1 [pid 1717] <... futex resumed>) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1715] <... futex resumed>) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1716] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1716] <... futex resumed>) = 0 [pid 1715] <... futex resumed>) = 0 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1716] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1719] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1717] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1719] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1717] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1719] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1718] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1718] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] <... futex resumed>) = 0 [pid 1718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1714] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1748] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1748] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] <... futex resumed>) = 0 [pid 1747] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = 0 [pid 1747] <... futex resumed>) = 1 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1750] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1750] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] <... futex resumed>) = 0 [pid 1749] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1750] <... futex resumed>) = 0 [pid 1749] <... futex resumed>) = 1 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1750] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1719] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... futex resumed>) = 1 [pid 1717] <... futex resumed>) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1715] <... futex resumed>) = 0 [pid 1719] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1717] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1716] <... futex resumed>) = 0 [pid 1715] <... futex resumed>) = 0 [pid 1719] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1716] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 65.226805][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.233051][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.240668][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1719] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1717] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 65.296885][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.303389][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.309891][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.317216][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.324390][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 65.330002][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1781] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 65.346887][ T39] usb 5-1: new high-speed USB device number 19 using dummy_hcd [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1718] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1718] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] exit_group(0) = ? [pid 1718] <... futex resumed>) = ? [pid 1718] +++ exited with 0 +++ [pid 1714] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1748] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1747] <... futex resumed>) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1747] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1809 ./strace-static-x86_64: Process 1809 attached [pid 1809] set_robust_list(0x5555571285e0, 24) = 0 [pid 1809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1809] setpgid(0, 0) = 0 [pid 1809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1809] write(3, "1000", 4) = 4 [pid 1809] close(3) = 0 [pid 1809] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1809] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1809] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1810 attached , parent_tid=[1810], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1810 [pid 1810] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1810] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1809] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1809] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1810] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1810] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1810] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1750] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1750] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1750] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1719] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1719] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] exit_group(0 [pid 1719] <... futex resumed>) = ? [pid 1716] <... exit_group resumed>) = ? [pid 1719] +++ exited with 0 +++ [pid 1716] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1812 ./strace-static-x86_64: Process 1812 attached [pid 1812] set_robust_list(0x5555571285e0, 24) = 0 [pid 1812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1717] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1812] <... prctl resumed>) = 0 [pid 1717] <... futex resumed>) = 1 [pid 1715] <... futex resumed>) = 0 [pid 1717] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1715] exit_group(0 [pid 1812] setpgid(0, 0 [pid 1717] <... futex resumed>) = ? [pid 1715] <... exit_group resumed>) = ? [pid 1812] <... setpgid resumed>) = 0 [pid 1717] +++ exited with 0 +++ [pid 1715] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 65.456834][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 65.464652][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 65.477666][ T26] usb 3-1: USB disconnect, device number 18 [ 65.487141][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 1812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1812] write(3, "1000", 4) = 4 [pid 1812] close(3) = 0 [pid 1812] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1812] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1812] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1816], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1816 [pid 1812] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1812] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1817 ./strace-static-x86_64: Process 1817 attached [pid 1817] set_robust_list(0x5555571285e0, 24) = 0 [pid 1817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1817] setpgid(0, 0) = 0 [pid 1817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1817] write(3, "1000", 4) = 4 [pid 1817] close(3) = 0 [pid 1817] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1817] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1817] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1819], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1819 [pid 1817] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1817] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1819 attached [pid 1819] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1819] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1819] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1819] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1816 attached [pid 1816] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1816] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1816] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1816] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 65.506839][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 65.513230][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 65.523213][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 65.536420][ T318] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1781] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 65.562054][ T60] usb 1-1: USB disconnect, device number 18 [ 65.569196][ T318] usb 4-1: USB disconnect, device number 18 [ 65.581796][ T318] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 65.592408][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1747] <... futex resumed>) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1747] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1781] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1750] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1750] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1750] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1750] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1781] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1750] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1781] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [ 65.676832][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.683263][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.691500][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 65.697157][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.703509][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.710957][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [ 65.721925][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1748] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] exit_group(0 [pid 1748] <... futex resumed>) = ? [pid 1747] <... exit_group resumed>) = ? [pid 1748] +++ exited with 0 +++ [pid 1747] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1843 ./strace-static-x86_64: Process 1843 attached [pid 1843] set_robust_list(0x5555571285e0, 24) = 0 [pid 1843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1843] setpgid(0, 0) = 0 [pid 1843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1843] write(3, "1000", 4) = 4 [pid 1843] close(3) = 0 [pid 1843] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1843] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1843] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1844], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1844 [pid 1843] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1843] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1844 attached [pid 1844] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1844] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1844] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1844] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1750] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1750] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] exit_group(0 [pid 1750] <... futex resumed>) = ? [pid 1749] <... exit_group resumed>) = ? [pid 1750] +++ exited with 0 +++ [pid 1749] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1845 ./strace-static-x86_64: Process 1845 attached [pid 1845] set_robust_list(0x5555571285e0, 24) = 0 [pid 1845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1845] setpgid(0, 0) = 0 [pid 1845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1845] write(3, "1000", 4) = 4 [pid 1845] close(3) = 0 [pid 1845] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1845] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1845] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1846], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1846 [pid 1845] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1845] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1846 attached [pid 1846] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1846] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1846] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1846] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 65.876839][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 65.887665][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.896941][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 65.903920][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 65.914015][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 65.920608][ T26] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 65.928298][ T39] usb 5-1: Product: syz [ 65.932399][ T39] usb 5-1: Manufacturer: syz [ 65.938409][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 65.952254][ T316] usb 6-1: USB disconnect, device number 18 [ 65.958608][ T39] usb 5-1: SerialNumber: syz [ 65.963449][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1816] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1781] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1781] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1816] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1781] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1819] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [ 65.971884][ T60] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 65.987968][ T317] usb 2-1: USB disconnect, device number 18 [ 65.995542][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 66.017198][ T318] usb 4-1: new high-speed USB device number 19 using dummy_hcd [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1781] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1780] <... futex resumed>) = 0 [pid 1781] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1780] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1780] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1781] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1810] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1819] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1819] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1816] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1810] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1819] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1810] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1816] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 66.306897][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1819] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 66.346796][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1819] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1816] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1810] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1819] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1816] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1819] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1781] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1780] <... futex resumed>) = 0 [pid 1780] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1780] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1819] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1781] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 66.386773][ T316] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 66.394178][ T317] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 66.401713][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1816] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1819] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1819] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1816] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1810] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 66.486860][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 66.495867][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.503867][ T26] usb 3-1: Product: syz [ 66.507942][ T26] usb 3-1: Manufacturer: syz [ 66.513047][ T26] usb 3-1: SerialNumber: syz [pid 1810] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1819] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1810] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [ 66.536886][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 66.546114][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.553967][ T60] usb 1-1: Product: syz [ 66.558354][ T60] usb 1-1: Manufacturer: syz [ 66.562860][ T60] usb 1-1: SerialNumber: syz [ 66.576852][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1816] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 1819] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [ 66.585785][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.593559][ T318] usb 4-1: Product: syz [ 66.597690][ T318] usb 4-1: Manufacturer: syz [ 66.602080][ T318] usb 4-1: SerialNumber: syz [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2b0) = 0 [pid 1846] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1781] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1781] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1780] <... futex resumed>) = 0 [pid 1780] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1781] <... futex resumed>) = 0 [pid 1780] <... futex resumed>) = 1 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1780] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1781] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1846] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1781] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1846] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1846] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1810] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1809] <... futex resumed>) = 0 [pid 1810] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1809] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1809] <... futex resumed>) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1809] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1810] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1846] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1846] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1816] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1812] <... futex resumed>) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1812] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1812] <... futex resumed>) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1812] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1816] <... ioctl resumed>, 0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1846] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1816] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 66.766877][ T317] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.777738][ T316] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1819] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1817] <... futex resumed>) = 0 [pid 1819] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1817] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1817] <... futex resumed>) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1817] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1819] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1846] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1819] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1781] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1780] <... futex resumed>) = 0 [pid 1781] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1780] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1780] <... futex resumed>) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1780] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1781] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1846] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1781] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1846] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1809] <... futex resumed>) = 0 [pid 1810] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1809] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1809] <... futex resumed>) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1809] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1810] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [ 66.947063][ T317] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 66.956009][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.963950][ T316] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 66.972817][ T316] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.980621][ T316] usb 6-1: Product: syz [ 66.984728][ T316] usb 6-1: Manufacturer: syz [ 66.989379][ T317] usb 2-1: Product: syz [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1846] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1844] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1816] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... ioctl resumed>, 0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1816] <... futex resumed>) = 1 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1844] <... ioctl resumed>, 0) = 0 [pid 1816] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1812] <... futex resumed>) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1846] <... ioctl resumed>, 0x7ff69c4795cc) = 0 [pid 1812] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1812] <... futex resumed>) = 1 [pid 1816] <... futex resumed>) = 0 [pid 1812] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1846] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [ 66.993705][ T317] usb 2-1: Manufacturer: syz [ 66.998323][ T316] usb 6-1: SerialNumber: syz [ 67.003069][ T317] usb 2-1: SerialNumber: syz [pid 1819] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1817] <... futex resumed>) = 0 [pid 1819] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1817] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1817] <... futex resumed>) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1817] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1819] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1781] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1780] <... futex resumed>) = 0 [pid 1781] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1780] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1780] <... futex resumed>) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1780] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1781] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 67.126845][ T39] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 67.133383][ T39] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 67.140931][ T39] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1810] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1809] <... futex resumed>) = 0 [pid 1810] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1809] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1810] <... futex resumed>) = 0 [pid 1809] <... futex resumed>) = 1 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1809] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1810] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1846] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1844] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... futex resumed>) = 1 [pid 1845] <... futex resumed>) = 0 [pid 1844] <... futex resumed>) = 1 [pid 1816] <... futex resumed>) = 1 [pid 1812] <... futex resumed>) = 0 [pid 1846] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1844] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1816] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1812] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1812] <... futex resumed>) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1812] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1816] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1845] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1843] <... futex resumed>) = 0 [pid 1846] <... futex resumed>) = 0 [pid 1845] <... futex resumed>) = 1 [pid 1843] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1845] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1844] <... futex resumed>) = 0 [pid 1843] <... futex resumed>) = 1 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1843] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1844] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1846] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1819] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1817] <... futex resumed>) = 0 [pid 1819] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1817] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1817] <... futex resumed>) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1817] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1819] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1781] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1780] <... futex resumed>) = 0 [pid 1781] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1780] exit_group(0 [pid 1781] <... futex resumed>) = ? [pid 1780] <... exit_group resumed>) = ? [pid 1781] +++ exited with 0 +++ [pid 1780] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1875 ./strace-static-x86_64: Process 1875 attached [pid 1875] set_robust_list(0x5555571285e0, 24) = 0 [pid 1875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1875] setpgid(0, 0) = 0 [pid 1875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1875] write(3, "1000", 4) = 4 [pid 1875] close(3) = 0 [pid 1875] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1875] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1875] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1876], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1876 [pid 1875] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1875] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1876 attached [pid 1876] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1876] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1876] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1876] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1809] <... futex resumed>) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1809] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1810] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1809] <... futex resumed>) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1809] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1810] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [ 67.346836][ T39] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 67.354524][ T39] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 67.374213][ T39] usb 5-1: USB disconnect, device number 19 [ 67.387211][ T39] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1846] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1844] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... futex resumed>) = 1 [pid 1845] <... futex resumed>) = 0 [pid 1816] <... futex resumed>) = 1 [pid 1812] <... futex resumed>) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1845] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1812] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1845] <... futex resumed>) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1812] <... futex resumed>) = 0 [pid 1844] <... futex resumed>) = 1 [pid 1843] <... futex resumed>) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1845] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1844] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1843] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1812] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1846] <... ioctl resumed>, 0xa) = 0 [pid 1844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1843] <... futex resumed>) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1816] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1846] <... ioctl resumed>, 0xb) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1843] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1816] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1844] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1846] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1819] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1817] <... futex resumed>) = 0 [pid 1819] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1817] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1817] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1810] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1809] <... futex resumed>) = 0 [pid 1809] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1809] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [pid 1846] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1844] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... futex resumed>) = 1 [pid 1846] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1845] <... futex resumed>) = 0 [pid 1844] <... futex resumed>) = 1 [pid 1843] <... futex resumed>) = 0 [pid 1816] <... futex resumed>) = 1 [pid 1812] <... futex resumed>) = 0 [pid 1845] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1843] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1812] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... futex resumed>) = 0 [pid 1845] <... futex resumed>) = 1 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1843] <... futex resumed>) = 0 [pid 1816] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1812] <... futex resumed>) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1843] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1812] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1845] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1846] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [ 67.666816][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 67.673182][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 67.681231][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 67.706847][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 28 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [pid 1816] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1819] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1817] <... futex resumed>) = 0 [pid 1819] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1817] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1817] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2c0) = 26 [ 67.713405][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 67.721211][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 67.746791][ T318] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 67.753088][ T318] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [pid 1876] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [ 67.760485][ T39] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 67.768016][ T318] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1810] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1809] <... futex resumed>) = 0 [pid 1810] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1809] exit_group(0 [pid 1810] <... futex resumed>) = ? [pid 1809] <... exit_group resumed>) = ? [pid 1810] +++ exited with 0 +++ [pid 1809] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1905 ./strace-static-x86_64: Process 1905 attached [pid 1905] set_robust_list(0x5555571285e0, 24) = 0 [pid 1905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1905] setpgid(0, 0) = 0 [pid 1905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1905] write(3, "1000", 4) = 4 [pid 1905] close(3) = 0 [pid 1905] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1905] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1905] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1906], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1906 [pid 1905] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1905] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1906 attached [pid 1906] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1906] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1906] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1844] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1816] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... futex resumed>) = 1 [pid 1845] <... futex resumed>) = 0 [pid 1846] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1844] <... futex resumed>) = 1 [pid 1843] <... futex resumed>) = 0 [pid 1816] <... futex resumed>) = 1 [pid 1812] <... futex resumed>) = 0 [pid 1843] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1812] exit_group(0 [pid 1845] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1843] <... futex resumed>) = 0 [pid 1816] ????( [pid 1846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1845] <... futex resumed>) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1812] <... exit_group resumed>) = ? [pid 1843] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1816] <... ???? resumed>) = ? [pid 1845] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1844] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1816] +++ exited with 0 +++ [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1844] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 1812] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1846] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1844] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1846] <... ioctl resumed>, 0x7ff69c4799ec) = 10 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1846] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 297] <... clone resumed>, child_tidptr=0x5555571285d0) = 1908 [pid 1846] <... ioctl resumed>, 0x7ff69c4799fc) = 11 [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1908 attached [pid 1908] set_robust_list(0x5555571285e0, 24) = 0 [pid 1908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1908] setpgid(0, 0) = 0 [pid 1846] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1908] write(3, "1000", 4) = 4 [pid 1908] close(3) = 0 [pid 1908] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1908] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1908] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1910], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1910 [pid 1908] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1908] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1910 attached [pid 1910] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1910] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1910] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 67.886828][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 67.896921][ T26] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 67.908944][ T26] usb 3-1: USB disconnect, device number 19 [ 67.920907][ T26] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1819] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1817] <... futex resumed>) = 0 [pid 1819] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1817] exit_group(0 [pid 1819] <... futex resumed>) = ? [pid 1817] <... exit_group resumed>) = ? [pid 1819] +++ exited with 0 +++ [pid 1817] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571285d0) = 1914 ./strace-static-x86_64: Process 1914 attached [pid 1914] set_robust_list(0x5555571285e0, 24) = 0 [pid 1914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1914] setpgid(0, 0) = 0 [pid 1914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1914] write(3, "1000", 4) = 4 [pid 1914] close(3) = 0 [pid 1914] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1914] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1914] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1915], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1915 [pid 1914] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1914] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1915 attached [pid 1915] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1915] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1915] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1915] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 67.946817][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 67.966786][ T318] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 67.972693][ T60] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 67.984920][ T318] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1876] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 68.001629][ T60] usb 1-1: USB disconnect, device number 19 [ 68.021846][ T318] usb 4-1: USB disconnect, device number 19 [ 68.030417][ T60] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 68.039494][ T318] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1844] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... futex resumed>) = 1 [pid 1845] <... futex resumed>) = 0 [pid 1844] <... futex resumed>) = 1 [pid 1843] <... futex resumed>) = 0 [pid 1844] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1843] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1843] <... futex resumed>) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1843] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1844] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1845] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1846] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1845] <... futex resumed>) = 0 [pid 1845] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1876] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1846] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [pid 1844] <... ioctl resumed>, 0x7ff69c39e2c0) = 26 [ 68.126846][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.156843][ T316] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 68.163224][ T316] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 68.170473][ T317] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 4 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 68.176625][ T317] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 68.184243][ T316] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 68.189883][ T317] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 8 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1906] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1876] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1876] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1906] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1876] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1846] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1845] <... futex resumed>) = 0 [pid 1846] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1845] exit_group(0 [pid 1846] <... futex resumed>) = ? [pid 1845] <... exit_group resumed>) = ? [pid 1846] +++ exited with 0 +++ [pid 1845] +++ exited with 0 +++ [pid 1844] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1843] <... futex resumed>) = 0 [pid 1844] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1843] exit_group(0 [pid 1844] <... futex resumed>) = ? [pid 1843] <... exit_group resumed>) = ? [pid 1844] +++ exited with 0 +++ [pid 1843] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1938 attached [pid 1938] set_robust_list(0x5555571285e0, 24) = 0 [pid 302] <... clone resumed>, child_tidptr=0x5555571285d0) = 1938 [pid 1938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1938] setpgid(0, 0 [pid 298] <... clone resumed>, child_tidptr=0x5555571285d0) = 1939 [pid 1938] <... setpgid resumed>) = 0 [pid 1938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 1939 attached ) = 3 [pid 1938] write(3, "1000", 4) = 4 [pid 1938] close(3) = 0 [pid 1938] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [pid 1938] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1939] set_robust_list(0x5555571285e0, 24 [pid 1938] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1940], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1940 [pid 1938] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1938] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 1940 attached [pid 1940] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1939] <... set_robust_list resumed>) = 0 [pid 1940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1940] ioctl(3, USB_RAW_IOCTL_INIT [pid 1939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1940] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1939] <... prctl resumed>) = 0 [pid 1940] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1939] setpgid(0, 0) = 0 [pid 1939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1940] <... ioctl resumed>, 0) = 0 [pid 1939] write(3, "1000", 4 [pid 1940] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1939] <... write resumed>) = 4 [pid 1940] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1939] close(3 [pid 1940] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1939] <... close resumed>) = 0 [pid 1939] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff69c380000 [ 68.296821][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 68.305857][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.313699][ T39] usb 5-1: Product: syz [ 68.317748][ T39] usb 5-1: Manufacturer: syz [ 68.322161][ T39] usb 5-1: SerialNumber: syz [ 68.326792][ T26] usb 3-1: new high-speed USB device number 20 using dummy_hcd [pid 1939] mprotect(0x7ff69c381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1939] clone(child_stack=0x7ff69c3a03f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 1941 attached , parent_tid=[1941], tls=0x7ff69c3a0700, child_tidptr=0x7ff69c3a09d0) = 1941 [pid 1941] set_robust_list(0x7ff69c3a09e0, 24) = 0 [pid 1941] futex(0x7ff69c479488, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1939] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1941] <... futex resumed>) = 0 [pid 1941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1939] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1941] <... openat resumed>) = 3 [pid 1941] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff69c39f2c0) = 0 [pid 1941] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [ 68.386803][ T317] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 68.392450][ T316] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 68.399148][ T316] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 68.410858][ T317] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 68.424778][ T316] usb 6-1: USB disconnect, device number 19 [pid 1941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1910] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1915] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [ 68.432989][ T317] usb 2-1: USB disconnect, device number 19 [ 68.439898][ T60] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 68.449775][ T316] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 68.458223][ T317] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 68.476803][ T318] usb 4-1: new high-speed USB device number 20 using dummy_hcd [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1876] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1875] <... futex resumed>) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1875] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1876] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1875] <... futex resumed>) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1875] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1876] <... ioctl resumed>, 0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799ec) = 10 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4799fc) = 11 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff69c39e2c0) = 0 [pid 1906] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 18 [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 9 [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2c0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff69c39e2b0) = 92 [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1910] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1906] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1915] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1910] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1906] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 68.686847][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1910] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1906] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1910] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1915] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1906] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1876] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1875] <... futex resumed>) = 0 [pid 1875] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1875] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff69c39f2d0) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xb) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1910] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1915] <... ioctl resumed>, 0x7ff69c39e2b0) = 9 [pid 1910] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1906] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1876] <... ioctl resumed>, 0x7ff69c39e2c0) = 0 [pid 1910] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1906] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] <... ioctl resumed>, 0x7ff69c39e2b0) = 92 [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1910] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1906] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1941] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1915] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1906] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1941] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 68.816825][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.836811][ T318] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.847751][ T317] usb 2-1: new high-speed USB device number 20 using dummy_hcd [pid 1906] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1941] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1915] <... ioctl resumed>, 0x7ff69c39e2b0) = 4 [pid 1910] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1910] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1915] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1940] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1906] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff69c4795cc) = 0 [pid 1906] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1940] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1910] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1915] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1940] <... ioctl resumed>, 0x7ff69c39e2b0) = 18 [pid 1906] <... ioctl resumed>, 0x7ff69c39e2b0) = 0 [pid 1940] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 68.866905][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 68.876148][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.884012][ T26] usb 3-1: Product: syz [ 68.888497][ T26] usb 3-1: Manufacturer: syz [ 68.893153][ T26] usb 3-1: SerialNumber: syz [ 68.897607][ T316] usb 6-1: new high-speed USB device number 20 using dummy_hcd [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1910] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1910] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1915] <... ioctl resumed>, 0x7ff69c39f2c0) = 0 [pid 1910] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1915] <... ioctl resumed>, 0x7ff69c39e2b0) = 8 [pid 1915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1876] futex(0x7ff69c47948c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1875] <... futex resumed>) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1875] futex(0x7ff69c479488, FUTEX_WAKE_PRIVATE, 1000000 [pid 1876] <... ioctl resumed>, 0x7ff69c39f2d0) = 0 [pid 1875] <... futex resumed>) = 0 [pid 1876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1875] futex(0x7ff69c47948c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1876] <... ioctl resumed>, 0x7ff69c39e2c0) = 28 [ 68.986871][ T60