./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3617326434 <...> Warning: Permanently added '10.128.0.103' (ED25519) to the list of known hosts. execve("./syz-executor3617326434", ["./syz-executor3617326434"], 0x7ffc954bad10 /* 10 vars */) = 0 brk(NULL) = 0x5555901ea000 brk(0x5555901ead40) = 0x5555901ead40 arch_prctl(ARCH_SET_FS, 0x5555901ea3c0) = 0 set_tid_address(0x5555901ea690) = 5231 set_robust_list(0x5555901ea6a0, 24) = 0 rseq(0x5555901eace0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3617326434", 4096) = 28 getrandom("\x1b\x4a\x32\xfd\xef\x46\x8a\x32", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555901ead40 brk(0x55559020bd40) = 0x55559020bd40 brk(0x55559020c000) = 0x55559020c000 mprotect(0x7f5ba1f01000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5232 attached [pid 5232] set_robust_list(0x5555901ea6a0, 24 [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5232 [pid 5232] <... set_robust_list resumed>) = 0 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5232] setpgid(0, 0) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5232] write(3, "1000", 4) = 4 [pid 5232] close(3) = 0 [pid 5232] write(1, "executing program\n", 18executing program ) = 18 [pid 5232] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5232] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5232] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5232] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5233 attached => {parent_tid=[5233]}, 88) = 5233 [pid 5233] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5233] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5232] rt_sigprocmask(SIG_SETMASK, [], [pid 5233] rt_sigprocmask(SIG_SETMASK, [], [pid 5232] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5233] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5232] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5232] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5233] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5233] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 81.520799][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 81.710638][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 81.723874][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5233] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 81.763282][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 81.772530][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.780740][ T9] usb 1-1: Product: syz [ 81.784920][ T9] usb 1-1: Manufacturer: syz [ 81.789507][ T9] usb 1-1: SerialNumber: syz [ 81.797874][ T9] usb 1-1: config 0 descriptor?? [ 81.814349][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 81.823877][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5233] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5232] <... futex resumed>) = 0 [pid 5233] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5232] exit_group(0 [pid 5233] <... futex resumed>) = ? [pid 5232] <... exit_group resumed>) = ? [pid 5233] +++ exited with 0 +++ [pid 5232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555901ea690) = 5237 ./strace-static-x86_64: Process 5237 attached [pid 5237] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5237] setpgid(0, 0) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5237] write(3, "1000", 4) = 4 [pid 5237] close(3) = 0 [pid 5237] write(1, "executing program\n", 18executing program ) = 18 [pid 5237] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5237] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5237] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5237] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0} => {parent_tid=[5239]}, 88) = 5239 [pid 5237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5239 attached [pid 5239] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5239] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5239] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5237] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = 0 [pid 5237] <... futex resumed>) = 1 [pid 5239] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5237] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5239] <... openat resumed>) = 3 [pid 5239] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 82.028743][ T25] usb 1-1: USB disconnect, device number 2 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 82.450665][ T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 82.650646][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 82.681776][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5239] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5239] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5239] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 82.729715][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 82.739154][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.747277][ T25] usb 1-1: Product: syz [ 82.751558][ T25] usb 1-1: Manufacturer: syz [ 82.756163][ T25] usb 1-1: SerialNumber: syz [ 82.763403][ T25] usb 1-1: config 0 descriptor?? [ 82.795022][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 82.805925][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5239] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5237] <... futex resumed>) = 0 [pid 5239] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5237] exit_group(0 [pid 5239] <... futex resumed>) = ? [pid 5237] <... exit_group resumed>) = ? [pid 5239] +++ exited with 0 +++ [pid 5237] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5241 attached , child_tidptr=0x5555901ea690) = 5241 [pid 5241] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5241] setpgid(0, 0) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5241] write(3, "1000", 4) = 4 [pid 5241] close(3) = 0 [pid 5241] write(1, "executing program\n", 18executing program ) = 18 [pid 5241] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5241] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5241] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5241] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5241] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5241] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5242 attached [pid 5242] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5242] set_robust_list(0x7f5ba1e369a0, 24 [pid 5241] <... clone3 resumed> => {parent_tid=[5242]}, 88) = 5242 [pid 5242] <... set_robust_list resumed>) = 0 [pid 5242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5242] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5241] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... futex resumed>) = 0 [pid 5241] <... futex resumed>) = 1 [ 82.999181][ T9] usb 1-1: USB disconnect, device number 3 [pid 5242] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5241] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5242] <... openat resumed>) = 3 [pid 5242] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 83.460617][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 83.650650][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 83.660052][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.681689][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 83.691708][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5242] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5242] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 83.699817][ T9] usb 1-1: Product: syz [ 83.704245][ T9] usb 1-1: Manufacturer: syz [ 83.709034][ T9] usb 1-1: SerialNumber: syz [ 83.716362][ T9] usb 1-1: config 0 descriptor?? [ 83.729076][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 83.737990][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5242] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] <... futex resumed>) = 0 [pid 5242] <... futex resumed>) = 1 [pid 5241] exit_group(0 [pid 5242] +++ exited with 0 +++ [pid 5241] <... exit_group resumed>) = ? [pid 5241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5241, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5243 attached , child_tidptr=0x5555901ea690) = 5243 [pid 5243] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5243] setpgid(0, 0) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5243] write(3, "1000", 4) = 4 executing program [pid 5243] close(3) = 0 [pid 5243] write(1, "executing program\n", 18) = 18 [pid 5243] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5243] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5243] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [ 83.932067][ T9] usb 1-1: USB disconnect, device number 4 [pid 5243] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5243] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5244 attached [pid 5244] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5243] <... clone3 resumed> => {parent_tid=[5244]}, 88) = 5244 [pid 5244] <... rseq resumed>) = 0 [pid 5243] rt_sigprocmask(SIG_SETMASK, [], [pid 5244] set_robust_list(0x7f5ba1e369a0, 24 [pid 5243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5244] <... set_robust_list resumed>) = 0 [pid 5243] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] rt_sigprocmask(SIG_SETMASK, [], [pid 5243] <... futex resumed>) = 0 [pid 5244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5243] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5244] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5244] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 84.410639][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 84.590637][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 84.603254][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.630762][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5244] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5244] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5244] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 84.640020][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.648215][ T9] usb 1-1: Product: syz [ 84.652569][ T9] usb 1-1: Manufacturer: syz [ 84.657205][ T9] usb 1-1: SerialNumber: syz [ 84.663918][ T9] usb 1-1: config 0 descriptor?? [ 84.680830][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 84.689200][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5244] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5243] <... futex resumed>) = 0 [pid 5244] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] exit_group(0 [pid 5244] <... futex resumed>) = ? [pid 5243] <... exit_group resumed>) = ? [pid 5244] +++ exited with 0 +++ [pid 5243] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5243, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5245 attached , child_tidptr=0x5555901ea690) = 5245 [pid 5245] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5245] setpgid(0, 0) = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5245] write(3, "1000", 4) = 4 [pid 5245] close(3executing program ) = 0 [pid 5245] write(1, "executing program\n", 18) = 18 [ 84.883371][ T9] usb 1-1: USB disconnect, device number 5 [pid 5245] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5245] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5245] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5245] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5246 attached [pid 5246] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5245] <... clone3 resumed> => {parent_tid=[5246]}, 88) = 5246 [pid 5246] set_robust_list(0x7f5ba1e369a0, 24 [pid 5245] rt_sigprocmask(SIG_SETMASK, [], [pid 5246] <... set_robust_list resumed>) = 0 [pid 5245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5246] rt_sigprocmask(SIG_SETMASK, [], [pid 5245] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5245] <... futex resumed>) = 0 [pid 5246] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5245] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5246] <... openat resumed>) = 3 [pid 5246] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 85.350618][ T9] usb 1-1: new high-speed USB device number 6 using dummy_hcd [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 85.530605][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 85.541236][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.561647][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 85.571151][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 85.579145][ T9] usb 1-1: Product: syz [ 85.583375][ T9] usb 1-1: Manufacturer: syz [ 85.587992][ T9] usb 1-1: SerialNumber: syz [ 85.594862][ T9] usb 1-1: config 0 descriptor?? [ 85.617690][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 85.626396][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5246] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5245] <... futex resumed>) = 0 [pid 5246] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5245] exit_group(0) = ? [pid 5246] <... futex resumed>) = ? [pid 5246] +++ exited with 0 +++ [pid 5245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5245, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5247 attached , child_tidptr=0x5555901ea690) = 5247 [pid 5247] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5247] setpgid(0, 0) = 0 [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5247] write(3, "1000", 4) = 4 [pid 5247] close(3) = 0 [pid 5247] write(1, "executing program\n", 18executing program ) = 18 [pid 5247] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5247] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [ 85.831872][ T9] usb 1-1: USB disconnect, device number 6 [pid 5247] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5247] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5247] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5247] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5248 attached [pid 5248] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5247] <... clone3 resumed> => {parent_tid=[5248]}, 88) = 5248 [pid 5248] set_robust_list(0x7f5ba1e369a0, 24 [pid 5247] rt_sigprocmask(SIG_SETMASK, [], [pid 5248] <... set_robust_list resumed>) = 0 [pid 5247] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5248] rt_sigprocmask(SIG_SETMASK, [], [pid 5247] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5247] <... futex resumed>) = 0 [pid 5248] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5247] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5248] <... openat resumed>) = 3 [pid 5248] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 86.291429][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 86.470622][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 86.490557][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.509017][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 86.518344][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.527378][ T9] usb 1-1: Product: syz [ 86.531938][ T9] usb 1-1: Manufacturer: syz [ 86.536543][ T9] usb 1-1: SerialNumber: syz [ 86.543421][ T9] usb 1-1: config 0 descriptor?? [ 86.561370][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 86.569522][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5248] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5247] <... futex resumed>) = 0 [pid 5248] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] exit_group(0) = ? [pid 5248] <... futex resumed>) = ? [pid 5248] +++ exited with 0 +++ [pid 5247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5249 attached , child_tidptr=0x5555901ea690) = 5249 [pid 5249] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5249] setpgid(0, 0) = 0 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5249] write(3, "1000", 4) = 4 [pid 5249] close(3) = 0 [ 86.775073][ T9] usb 1-1: USB disconnect, device number 7 [pid 5249] write(1, "executing program\n", 18executing program ) = 18 [pid 5249] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5249] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5249] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5249] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5249] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5249] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5250 attached [pid 5250] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5249] <... clone3 resumed> => {parent_tid=[5250]}, 88) = 5250 [pid 5250] set_robust_list(0x7f5ba1e369a0, 24 [pid 5249] rt_sigprocmask(SIG_SETMASK, [], [pid 5250] <... set_robust_list resumed>) = 0 [pid 5250] rt_sigprocmask(SIG_SETMASK, [], [pid 5249] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5250] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5249] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5250] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5249] <... futex resumed>) = 0 [pid 5249] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5250] <... openat resumed>) = 3 [pid 5250] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 87.290617][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 87.490653][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 87.502293][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 87.557704][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 87.567226][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.575604][ T9] usb 1-1: Product: syz [ 87.580996][ T9] usb 1-1: Manufacturer: syz [ 87.586415][ T9] usb 1-1: SerialNumber: syz [ 87.593963][ T9] usb 1-1: config 0 descriptor?? [ 87.625670][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 87.634099][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5250] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... futex resumed>) = 0 [pid 5250] <... futex resumed>) = 1 [pid 5249] exit_group(0 [pid 5250] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5249] <... exit_group resumed>) = ? [pid 5250] +++ exited with 0 +++ [pid 5249] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5249, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5251 attached , child_tidptr=0x5555901ea690) = 5251 [pid 5251] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5251] setpgid(0, 0) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5251] write(3, "1000", 4) = 4 [pid 5251] close(3) = 0 executing program [pid 5251] write(1, "executing program\n", 18) = 18 [pid 5251] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 87.828439][ T9] usb 1-1: USB disconnect, device number 8 [pid 5251] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5251] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5251] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5251] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5252 attached [pid 5252] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5251] <... clone3 resumed> => {parent_tid=[5252]}, 88) = 5252 [pid 5252] <... rseq resumed>) = 0 [pid 5251] rt_sigprocmask(SIG_SETMASK, [], [pid 5252] set_robust_list(0x7f5ba1e369a0, 24 [pid 5251] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5252] <... set_robust_list resumed>) = 0 [pid 5252] rt_sigprocmask(SIG_SETMASK, [], [pid 5251] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5251] <... futex resumed>) = 0 [pid 5252] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5251] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5252] <... openat resumed>) = 3 [pid 5252] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 88.300627][ T9] usb 1-1: new high-speed USB device number 9 using dummy_hcd [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 88.500650][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 88.513024][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 88.550438][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 88.559618][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.567868][ T9] usb 1-1: Product: syz [ 88.572097][ T9] usb 1-1: Manufacturer: syz [ 88.576688][ T9] usb 1-1: SerialNumber: syz [ 88.583208][ T9] usb 1-1: config 0 descriptor?? [ 88.594685][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 88.603315][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5252] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5251] <... futex resumed>) = 0 [pid 5252] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5251] exit_group(0 [pid 5252] <... futex resumed>) = ? [pid 5251] <... exit_group resumed>) = ? [pid 5252] +++ exited with 0 +++ [pid 5251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5253 attached , child_tidptr=0x5555901ea690) = 5253 [pid 5253] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5253] setpgid(0, 0) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5253] write(3, "1000", 4) = 4 [pid 5253] close(3) = 0 [pid 5253] write(1, "executing program\n", 18executing program ) = 18 [pid 5253] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5253] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5253] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5253] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5253] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5253] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5254 attached [pid 5254] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [ 88.800863][ T25] usb 1-1: USB disconnect, device number 9 [pid 5254] set_robust_list(0x7f5ba1e369a0, 24 [pid 5253] <... clone3 resumed> => {parent_tid=[5254]}, 88) = 5254 [pid 5254] <... set_robust_list resumed>) = 0 [pid 5254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5254] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5253] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] <... futex resumed>) = 0 [pid 5253] <... futex resumed>) = 1 [pid 5253] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5254] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5254] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 89.260654][ T25] usb 1-1: new high-speed USB device number 10 using dummy_hcd [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 89.450634][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 89.479720][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 89.537391][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 89.546773][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.554863][ T25] usb 1-1: Product: syz [ 89.559045][ T25] usb 1-1: Manufacturer: syz [ 89.563700][ T25] usb 1-1: SerialNumber: syz [ 89.570359][ T25] usb 1-1: config 0 descriptor?? [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 89.600979][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 89.613719][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5254] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5253] <... futex resumed>) = 0 [pid 5254] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5253] exit_group(0) = ? [pid 5254] <... futex resumed>) = ? [pid 5254] +++ exited with 0 +++ [pid 5253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5255 attached [pid 5255] set_robust_list(0x5555901ea6a0, 24 [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5255 [pid 5255] <... set_robust_list resumed>) = 0 [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5255] setpgid(0, 0) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5255] write(3, "1000", 4) = 4 [pid 5255] close(3) = 0 [pid 5255] write(1, "executing program\n", 18executing program ) = 18 [pid 5255] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5255] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5255] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5255] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [ 89.818592][ T25] usb 1-1: USB disconnect, device number 10 [pid 5255] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5255] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5256 attached [pid 5256] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5256] set_robust_list(0x7f5ba1e369a0, 24 [pid 5255] <... clone3 resumed> => {parent_tid=[5256]}, 88) = 5256 [pid 5256] <... set_robust_list resumed>) = 0 [pid 5255] rt_sigprocmask(SIG_SETMASK, [], [pid 5256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5255] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5256] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5255] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5255] <... futex resumed>) = 0 [pid 5256] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5255] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5256] <... openat resumed>) = 3 [pid 5256] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 90.280627][ T25] usb 1-1: new high-speed USB device number 11 using dummy_hcd [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 90.470559][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 90.501393][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 90.556868][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 90.566512][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.574881][ T25] usb 1-1: Product: syz [ 90.579073][ T25] usb 1-1: Manufacturer: syz [ 90.583764][ T25] usb 1-1: SerialNumber: syz [ 90.590582][ T25] usb 1-1: config 0 descriptor?? [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 90.612373][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 90.620791][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5256] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5255] <... futex resumed>) = 0 [pid 5256] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5255] exit_group(0) = ? [pid 5256] <... futex resumed>) = ? [pid 5256] +++ exited with 0 +++ [pid 5255] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5257 attached , child_tidptr=0x5555901ea690) = 5257 [pid 5257] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5257] setpgid(0, 0) = 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5257] write(3, "1000", 4) = 4 [pid 5257] close(3) = 0 [pid 5257] write(1, "executing program\n", 18executing program ) = 18 [pid 5257] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5257] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5257] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5257] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5257] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 90.828017][ T9] usb 1-1: USB disconnect, device number 11 [pid 5257] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5258 attached [pid 5258] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5258] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5258] rt_sigprocmask(SIG_SETMASK, [], [pid 5257] <... clone3 resumed> => {parent_tid=[5258]}, 88) = 5258 [pid 5258] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5258] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5257] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] <... futex resumed>) = 0 [pid 5257] <... futex resumed>) = 1 [pid 5257] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5258] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5258] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 91.290616][ T9] usb 1-1: new high-speed USB device number 12 using dummy_hcd [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 91.480600][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 91.492047][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 91.515696][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 91.524983][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.533192][ T9] usb 1-1: Product: syz [ 91.537373][ T9] usb 1-1: Manufacturer: syz [ 91.542024][ T9] usb 1-1: SerialNumber: syz [ 91.549176][ T9] usb 1-1: config 0 descriptor?? [ 91.563952][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 91.572797][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5258] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5258] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5257] <... futex resumed>) = 0 [pid 5257] exit_group(0 [pid 5258] <... futex resumed>) = ? [pid 5257] <... exit_group resumed>) = ? [pid 5258] +++ exited with 0 +++ [pid 5257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached , child_tidptr=0x5555901ea690) = 5259 [pid 5259] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5259] setpgid(0, 0) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5259] write(3, "1000", 4) = 4 [pid 5259] close(3) = 0 [pid 5259] write(1, "executing program\n", 18executing program ) = 18 [pid 5259] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5259] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5259] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5259] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [ 91.785717][ T9] usb 1-1: USB disconnect, device number 12 [pid 5259] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5259] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5260 attached [pid 5260] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5260] set_robust_list(0x7f5ba1e369a0, 24 [pid 5259] <... clone3 resumed> => {parent_tid=[5260]}, 88) = 5260 [pid 5260] <... set_robust_list resumed>) = 0 [pid 5260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5260] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5259] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... futex resumed>) = 0 [pid 5259] <... futex resumed>) = 1 [pid 5259] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5260] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5260] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 92.212743][ T8] cfg80211: failed to load regulatory.db [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 92.260934][ T9] usb 1-1: new high-speed USB device number 13 using dummy_hcd [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 92.470609][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 92.490051][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 92.537867][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 92.547489][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.555898][ T9] usb 1-1: Product: syz [ 92.560391][ T9] usb 1-1: Manufacturer: syz [ 92.565280][ T9] usb 1-1: SerialNumber: syz [ 92.572434][ T9] usb 1-1: config 0 descriptor?? [ 92.605687][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 92.614616][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5260] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5259] <... futex resumed>) = 0 [pid 5260] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] exit_group(0) = ? [pid 5260] <... futex resumed>) = ? [pid 5260] +++ exited with 0 +++ [pid 5259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5261 attached , child_tidptr=0x5555901ea690) = 5261 [pid 5261] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5261] setpgid(0, 0) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5261] write(3, "1000", 4) = 4 [pid 5261] close(3) = 0 [pid 5261] write(1, "executing program\n", 18executing program ) = 18 [pid 5261] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5261] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5261] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5261] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5261] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5262 attached [pid 5262] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5262] set_robust_list(0x7f5ba1e369a0, 24 [pid 5261] <... clone3 resumed> => {parent_tid=[5262]}, 88) = 5262 [pid 5262] <... set_robust_list resumed>) = 0 [pid 5262] rt_sigprocmask(SIG_SETMASK, [], [pid 5261] rt_sigprocmask(SIG_SETMASK, [], [pid 5262] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5261] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5262] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5261] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5261] <... futex resumed>) = 0 [pid 5262] <... openat resumed>) = 3 [pid 5261] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5262] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [ 92.810779][ T25] usb 1-1: USB disconnect, device number 13 [pid 5262] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 93.280608][ T25] usb 1-1: new high-speed USB device number 14 using dummy_hcd [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [ 93.470603][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 93.519811][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 93.539333][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 93.549139][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.557494][ T25] usb 1-1: Product: syz [ 93.561754][ T25] usb 1-1: Manufacturer: syz [pid 5262] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5262] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5262] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 93.566407][ T25] usb 1-1: SerialNumber: syz [ 93.573393][ T25] usb 1-1: config 0 descriptor?? [ 93.606028][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 93.614570][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5262] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5261] <... futex resumed>) = 0 [pid 5262] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5261] exit_group(0) = ? [pid 5262] <... futex resumed>) = ? [pid 5262] +++ exited with 0 +++ [pid 5261] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5263 attached , child_tidptr=0x5555901ea690) = 5263 [pid 5263] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5263] setpgid(0, 0) = 0 [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5263] write(3, "1000", 4) = 4 [pid 5263] close(3) = 0 [pid 5263] write(1, "executing program\n", 18executing program ) = 18 [pid 5263] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5263] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5263] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [ 93.820029][ T25] usb 1-1: USB disconnect, device number 14 [pid 5263] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5263] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5263] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5264 attached [pid 5264] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5263] <... clone3 resumed> => {parent_tid=[5264]}, 88) = 5264 [pid 5264] set_robust_list(0x7f5ba1e369a0, 24 [pid 5263] rt_sigprocmask(SIG_SETMASK, [], [pid 5264] <... set_robust_list resumed>) = 0 [pid 5263] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5264] rt_sigprocmask(SIG_SETMASK, [], [pid 5263] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5263] <... futex resumed>) = 0 [pid 5263] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5264] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5264] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 94.290614][ T25] usb 1-1: new high-speed USB device number 15 using dummy_hcd [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 94.480602][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 94.508566][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 94.557780][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 94.567150][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.575302][ T25] usb 1-1: Product: syz [ 94.579488][ T25] usb 1-1: Manufacturer: syz [ 94.584185][ T25] usb 1-1: SerialNumber: syz [ 94.591092][ T25] usb 1-1: config 0 descriptor?? [ 94.614257][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 94.622628][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5264] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] <... futex resumed>) = 0 [pid 5264] <... futex resumed>) = 1 [pid 5263] exit_group(0) = ? [pid 5264] +++ exited with 0 +++ [pid 5263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5263, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5265 attached , child_tidptr=0x5555901ea690) = 5265 [pid 5265] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 94.817207][ T9] usb 1-1: USB disconnect, device number 15 [pid 5265] setpgid(0, 0) = 0 [pid 5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5265] write(3, "1000", 4) = 4 [pid 5265] close(3) = 0 executing program [pid 5265] write(1, "executing program\n", 18) = 18 [pid 5265] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5265] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5265] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5265] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5265] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5266 attached [pid 5266] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5265] <... clone3 resumed> => {parent_tid=[5266]}, 88) = 5266 [pid 5266] <... rseq resumed>) = 0 [pid 5266] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5266] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5265] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5266] <... futex resumed>) = 0 [pid 5265] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5266] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5266] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 95.330656][ T9] usb 1-1: new high-speed USB device number 16 using dummy_hcd [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 95.520589][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 95.540236][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 95.560565][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 95.569727][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.577814][ T9] usb 1-1: Product: syz [ 95.582038][ T9] usb 1-1: Manufacturer: syz [ 95.586734][ T9] usb 1-1: SerialNumber: syz [ 95.593360][ T9] usb 1-1: config 0 descriptor?? [ 95.607035][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 95.617920][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5266] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5266] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5265] <... futex resumed>) = 0 [pid 5265] exit_group(0 [pid 5266] <... futex resumed>) = ? [pid 5266] +++ exited with 0 +++ [pid 5265] <... exit_group resumed>) = ? [pid 5265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5265, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5267 attached , child_tidptr=0x5555901ea690) = 5267 [pid 5267] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5267] setpgid(0, 0) = 0 [pid 5267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5267] write(3, "1000", 4) = 4 [pid 5267] close(3) = 0 executing program [pid 5267] write(1, "executing program\n", 18) = 18 [pid 5267] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5267] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5267] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 95.820323][ T9] usb 1-1: USB disconnect, device number 16 [pid 5267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5267] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5267] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5267] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5268 attached [pid 5268] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5268] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5268] rt_sigprocmask(SIG_SETMASK, [], [pid 5267] <... clone3 resumed> => {parent_tid=[5268]}, 88) = 5268 [pid 5268] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5267] rt_sigprocmask(SIG_SETMASK, [], [pid 5268] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5267] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5267] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] <... futex resumed>) = 0 [pid 5267] <... futex resumed>) = 1 [pid 5268] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5267] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5268] <... openat resumed>) = 3 [pid 5268] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 96.280614][ T9] usb 1-1: new high-speed USB device number 17 using dummy_hcd [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 96.470623][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 96.500861][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 96.523150][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 96.532881][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.541071][ T9] usb 1-1: Product: syz [ 96.545289][ T9] usb 1-1: Manufacturer: syz [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 96.550070][ T9] usb 1-1: SerialNumber: syz [ 96.557081][ T9] usb 1-1: config 0 descriptor?? [ 96.579139][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 96.588065][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5268] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] <... futex resumed>) = 0 [pid 5268] <... futex resumed>) = 1 [pid 5267] exit_group(0 [pid 5268] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5267] <... exit_group resumed>) = ? [pid 5268] +++ exited with 0 +++ [pid 5267] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5267, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5269 attached , child_tidptr=0x5555901ea690) = 5269 [pid 5269] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5269] setpgid(0, 0) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5269] write(3, "1000", 4) = 4 [pid 5269] close(3executing program ) = 0 [pid 5269] write(1, "executing program\n", 18) = 18 [pid 5269] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 96.782169][ T25] usb 1-1: USB disconnect, device number 17 [pid 5269] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5269] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5269] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5269] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5270 attached [pid 5270] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5269] <... clone3 resumed> => {parent_tid=[5270]}, 88) = 5270 [pid 5270] <... rseq resumed>) = 0 [pid 5270] set_robust_list(0x7f5ba1e369a0, 24 [pid 5269] rt_sigprocmask(SIG_SETMASK, [], [pid 5270] <... set_robust_list resumed>) = 0 [pid 5269] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5270] rt_sigprocmask(SIG_SETMASK, [], [pid 5269] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5270] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5269] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5270] <... openat resumed>) = 3 [pid 5270] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 97.240609][ T25] usb 1-1: new high-speed USB device number 18 using dummy_hcd [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 97.450620][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 97.470085][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 97.500206][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 97.509617][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.517956][ T25] usb 1-1: Product: syz [ 97.522277][ T25] usb 1-1: Manufacturer: syz [ 97.526907][ T25] usb 1-1: SerialNumber: syz [ 97.534279][ T25] usb 1-1: config 0 descriptor?? [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 97.568023][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 97.579399][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5270] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5269] <... futex resumed>) = 0 [pid 5270] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5269] exit_group(0 [pid 5270] <... futex resumed>) = ? [pid 5269] <... exit_group resumed>) = ? [pid 5270] +++ exited with 0 +++ [pid 5269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5269, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555901ea690) = 5271 ./strace-static-x86_64: Process 5271 attached [pid 5271] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5271] setpgid(0, 0) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5271] write(3, "1000", 4) = 4 [pid 5271] close(3) = 0 [pid 5271] write(1, "executing program\n", 18executing program ) = 18 [pid 5271] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5271] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5271] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 97.782889][ T9] usb 1-1: USB disconnect, device number 18 [pid 5271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5271] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5271] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5271] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5272 attached => {parent_tid=[5272]}, 88) = 5272 [pid 5272] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5272] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5272] rt_sigprocmask(SIG_SETMASK, [], [pid 5271] rt_sigprocmask(SIG_SETMASK, [], [pid 5272] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5271] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5272] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5271] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5271] <... futex resumed>) = 0 [pid 5272] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5271] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5272] <... openat resumed>) = 3 [pid 5272] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 98.270626][ T9] usb 1-1: new high-speed USB device number 19 using dummy_hcd [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 98.450603][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 98.490592][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 98.547602][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 98.556738][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.564796][ T9] usb 1-1: Product: syz [ 98.568994][ T9] usb 1-1: Manufacturer: syz [ 98.573694][ T9] usb 1-1: SerialNumber: syz [ 98.580384][ T9] usb 1-1: config 0 descriptor?? [ 98.601601][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 98.609942][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5272] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5272] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5271] <... futex resumed>) = 0 [pid 5271] exit_group(0) = ? [pid 5272] <... futex resumed>) = ? [pid 5272] +++ exited with 0 +++ [pid 5271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5271, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5273 attached , child_tidptr=0x5555901ea690) = 5273 [pid 5273] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5273] setpgid(0, 0) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5273] write(3, "1000", 4) = 4 [pid 5273] close(3) = 0 [pid 5273] write(1, "executing program\n", 18executing program ) = 18 [pid 5273] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5273] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5273] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5273] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5273] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5273] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0} => {parent_tid=[5274]}, 88) = 5274 ./strace-static-x86_64: Process 5274 attached [pid 5274] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5273] rt_sigprocmask(SIG_SETMASK, [], [pid 5274] <... rseq resumed>) = 0 [pid 5273] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5274] set_robust_list(0x7f5ba1e369a0, 24 [pid 5273] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... set_robust_list resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5274] rt_sigprocmask(SIG_SETMASK, [], [pid 5273] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5274] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 98.814388][ T9] usb 1-1: USB disconnect, device number 19 [pid 5274] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5274] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 99.280699][ T9] usb 1-1: new high-speed USB device number 20 using dummy_hcd [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 99.470586][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 99.483601][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 99.531370][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 99.540524][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.548542][ T9] usb 1-1: Product: syz [ 99.552785][ T9] usb 1-1: Manufacturer: syz [ 99.557405][ T9] usb 1-1: SerialNumber: syz [ 99.564484][ T9] usb 1-1: config 0 descriptor?? [ 99.585553][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 99.594375][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5274] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5273] <... futex resumed>) = 0 [pid 5274] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] exit_group(0 [pid 5274] <... futex resumed>) = ? [pid 5273] <... exit_group resumed>) = ? [pid 5274] +++ exited with 0 +++ [pid 5273] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5273, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5275 attached , child_tidptr=0x5555901ea690) = 5275 [pid 5275] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5275] setpgid(0, 0) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5275] write(3, "1000", 4) = 4 [pid 5275] close(3) = 0 executing program [pid 5275] write(1, "executing program\n", 18) = 18 [pid 5275] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5275] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5275] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [ 99.790112][ T9] usb 1-1: USB disconnect, device number 20 [pid 5275] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5275] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5275] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5276 attached [pid 5276] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5276] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5276] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] <... clone3 resumed> => {parent_tid=[5276]}, 88) = 5276 [pid 5275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5275] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5276] <... futex resumed>) = 0 [pid 5275] <... futex resumed>) = 1 [pid 5276] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5275] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5276] <... openat resumed>) = 3 [pid 5276] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 100.250623][ T9] usb 1-1: new high-speed USB device number 21 using dummy_hcd [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 100.430630][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 100.450215][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 100.496457][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 100.505712][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.513801][ T9] usb 1-1: Product: syz [ 100.517986][ T9] usb 1-1: Manufacturer: syz [ 100.522638][ T9] usb 1-1: SerialNumber: syz [ 100.529277][ T9] usb 1-1: config 0 descriptor?? [ 100.560615][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 100.569027][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5276] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5275] <... futex resumed>) = 0 [pid 5276] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] exit_group(0) = ? [pid 5276] <... futex resumed>) = ? [pid 5276] +++ exited with 0 +++ [pid 5275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5275, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5277 attached , child_tidptr=0x5555901ea690) = 5277 [pid 5277] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5277] setpgid(0, 0) = 0 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5277] write(3, "1000", 4) = 4 [pid 5277] close(3) = 0 executing program [pid 5277] write(1, "executing program\n", 18) = 18 [pid 5277] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5277] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5277] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [ 100.773052][ T9] usb 1-1: USB disconnect, device number 21 [pid 5277] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5277] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5277] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5278 attached [pid 5278] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5277] <... clone3 resumed> => {parent_tid=[5278]}, 88) = 5278 [pid 5278] set_robust_list(0x7f5ba1e369a0, 24 [pid 5277] rt_sigprocmask(SIG_SETMASK, [], [pid 5278] <... set_robust_list resumed>) = 0 [pid 5277] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5278] rt_sigprocmask(SIG_SETMASK, [], [pid 5277] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5278] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5277] <... futex resumed>) = 0 [pid 5278] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5277] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5278] <... openat resumed>) = 3 [pid 5278] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 101.230627][ T9] usb 1-1: new high-speed USB device number 22 using dummy_hcd [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 101.420627][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 101.460356][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 101.481272][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 101.491616][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.502880][ T9] usb 1-1: Product: syz [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 101.508140][ T9] usb 1-1: Manufacturer: syz [ 101.514649][ T9] usb 1-1: SerialNumber: syz [ 101.522007][ T9] usb 1-1: config 0 descriptor?? [ 101.570803][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 101.579056][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5278] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5277] <... futex resumed>) = 0 [pid 5278] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5277] exit_group(0) = ? [pid 5278] <... futex resumed>) = ? [pid 5278] +++ exited with 0 +++ [pid 5277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5277, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5279 attached , child_tidptr=0x5555901ea690) = 5279 [pid 5279] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5279] setpgid(0, 0) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5279] write(3, "1000", 4) = 4 [pid 5279] close(3) = 0 [pid 5279] write(1, "executing program\n", 18executing program ) = 18 [pid 5279] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5279] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5279] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 101.782965][ T9] usb 1-1: USB disconnect, device number 22 [pid 5279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5279] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5279] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5280 attached [pid 5280] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5279] <... clone3 resumed> => {parent_tid=[5280]}, 88) = 5280 [pid 5280] set_robust_list(0x7f5ba1e369a0, 24 [pid 5279] rt_sigprocmask(SIG_SETMASK, [], [pid 5280] <... set_robust_list resumed>) = 0 [pid 5279] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5280] rt_sigprocmask(SIG_SETMASK, [], [pid 5279] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5279] <... futex resumed>) = 0 [pid 5280] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5279] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5280] <... openat resumed>) = 3 [pid 5280] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 102.260655][ T9] usb 1-1: new high-speed USB device number 23 using dummy_hcd [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 102.440600][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 102.469951][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 102.525925][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 102.535089][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.543139][ T9] usb 1-1: Product: syz [ 102.547321][ T9] usb 1-1: Manufacturer: syz [ 102.551968][ T9] usb 1-1: SerialNumber: syz [ 102.558408][ T9] usb 1-1: config 0 descriptor?? [ 102.588140][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 102.596339][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5280] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5279] <... futex resumed>) = 0 [pid 5280] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5279] exit_group(0) = ? [pid 5280] <... futex resumed>) = ? [pid 5280] +++ exited with 0 +++ [pid 5279] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5281 attached , child_tidptr=0x5555901ea690) = 5281 [pid 5281] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5281] setpgid(0, 0) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5281] write(3, "1000", 4) = 4 [pid 5281] close(3) = 0 [pid 5281] write(1, "executing program\n", 18executing program ) = 18 [pid 5281] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5281] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5281] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5281] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [ 102.801601][ T9] usb 1-1: USB disconnect, device number 23 [pid 5281] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0} => {parent_tid=[5282]}, 88) = 5282 ./strace-static-x86_64: Process 5282 attached [pid 5281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5281] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5281] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5282] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5282] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5282] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 103.310633][ T9] usb 1-1: new high-speed USB device number 24 using dummy_hcd [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 103.490603][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 103.530234][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 103.557834][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 103.567114][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.575323][ T9] usb 1-1: Product: syz [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5282] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 103.579529][ T9] usb 1-1: Manufacturer: syz [ 103.584332][ T9] usb 1-1: SerialNumber: syz [ 103.591277][ T9] usb 1-1: config 0 descriptor?? [ 103.622478][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 103.630959][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5282] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5281] <... futex resumed>) = 0 [pid 5282] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] exit_group(0 [pid 5282] <... futex resumed>) = ? [pid 5281] <... exit_group resumed>) = ? [pid 5282] +++ exited with 0 +++ [pid 5281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5281, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5283 attached , child_tidptr=0x5555901ea690) = 5283 [pid 5283] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5283] setpgid(0, 0) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5283] write(3, "1000", 4) = 4 [ 103.825555][ T9] usb 1-1: USB disconnect, device number 24 [pid 5283] close(3) = 0 [pid 5283] write(1, "executing program\n", 18executing program ) = 18 [pid 5283] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5283] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5283] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5283] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5283] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5283] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5284 attached [pid 5284] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5283] <... clone3 resumed> => {parent_tid=[5284]}, 88) = 5284 [pid 5284] <... rseq resumed>) = 0 [pid 5284] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5283] rt_sigprocmask(SIG_SETMASK, [], [pid 5284] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5283] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5283] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] <... futex resumed>) = 0 [pid 5283] <... futex resumed>) = 1 [pid 5284] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5283] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5284] <... openat resumed>) = 3 [pid 5284] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 104.330628][ T9] usb 1-1: new high-speed USB device number 25 using dummy_hcd [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 104.540629][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 104.553099][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 104.574162][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 104.584796][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.592878][ T9] usb 1-1: Product: syz [ 104.597052][ T9] usb 1-1: Manufacturer: syz [ 104.601714][ T9] usb 1-1: SerialNumber: syz [ 104.608298][ T9] usb 1-1: config 0 descriptor?? [ 104.622302][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 104.630618][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5284] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] <... futex resumed>) = 0 [pid 5284] <... futex resumed>) = 1 [pid 5283] exit_group(0 [pid 5284] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5283] <... exit_group resumed>) = ? [pid 5284] <... futex resumed>) = ? [pid 5284] +++ exited with 0 +++ [pid 5283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5285 attached , child_tidptr=0x5555901ea690) = 5285 [pid 5285] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5285] setpgid(0, 0) = 0 [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5285] write(3, "1000", 4) = 4 [pid 5285] close(3) = 0 [pid 5285] write(1, "executing program\n", 18executing program ) = 18 [pid 5285] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5285] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5285] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5285] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5285] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5285] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5285] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5286 attached [pid 5286] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5286] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5285] <... clone3 resumed> => {parent_tid=[5286]}, 88) = 5286 [pid 5286] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5285] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5286] <... futex resumed>) = 0 [pid 5285] <... futex resumed>) = 1 [pid 5286] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5285] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5286] <... openat resumed>) = 3 [pid 5286] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 104.835312][ T25] usb 1-1: USB disconnect, device number 25 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 105.250660][ T25] usb 1-1: new high-speed USB device number 26 using dummy_hcd [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 105.440612][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 105.470901][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 105.538785][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 105.548247][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.556633][ T25] usb 1-1: Product: syz [ 105.560897][ T25] usb 1-1: Manufacturer: syz [ 105.565613][ T25] usb 1-1: SerialNumber: syz [ 105.572600][ T25] usb 1-1: config 0 descriptor?? [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 105.616811][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 105.625664][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5286] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5285] <... futex resumed>) = 0 [pid 5285] exit_group(0 [pid 5286] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5285] <... exit_group resumed>) = ? [pid 5286] <... futex resumed>) = ? [pid 5286] +++ exited with 0 +++ [pid 5285] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5287 attached , child_tidptr=0x5555901ea690) = 5287 [pid 5287] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5287] setpgid(0, 0) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5287] write(3, "1000", 4) = 4 [pid 5287] close(3) = 0 executing program [ 105.843916][ T9] usb 1-1: USB disconnect, device number 26 [pid 5287] write(1, "executing program\n", 18) = 18 [pid 5287] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5287] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5287] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5287] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5287] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5287] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5288 attached => {parent_tid=[5288]}, 88) = 5288 [pid 5287] rt_sigprocmask(SIG_SETMASK, [], [pid 5288] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5287] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5288] set_robust_list(0x7f5ba1e369a0, 24 [pid 5287] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... set_robust_list resumed>) = 0 [pid 5288] rt_sigprocmask(SIG_SETMASK, [], [pid 5287] <... futex resumed>) = 0 [pid 5288] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5287] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5288] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5288] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 106.307569][ T9] usb 1-1: new high-speed USB device number 27 using dummy_hcd [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 106.490578][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 106.511013][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 106.548521][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 106.557695][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.565804][ T9] usb 1-1: Product: syz [ 106.569996][ T9] usb 1-1: Manufacturer: syz [ 106.574673][ T9] usb 1-1: SerialNumber: syz [ 106.581822][ T9] usb 1-1: config 0 descriptor?? [ 106.612883][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 106.623591][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5288] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] <... futex resumed>) = 0 [pid 5287] exit_group(0 [pid 5288] <... futex resumed>) = ? [pid 5287] <... exit_group resumed>) = ? [pid 5288] +++ exited with 0 +++ [pid 5287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5287, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5289 attached , child_tidptr=0x5555901ea690) = 5289 [pid 5289] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5289] setpgid(0, 0) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5289] write(3, "1000", 4) = 4 [pid 5289] close(3) = 0 [pid 5289] write(1, "executing program\n", 18executing program ) = 18 [pid 5289] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5289] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [ 106.817239][ T9] usb 1-1: USB disconnect, device number 27 [pid 5289] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5290 attached [pid 5290] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5289] <... clone3 resumed> => {parent_tid=[5290]}, 88) = 5290 [pid 5290] <... rseq resumed>) = 0 [pid 5289] rt_sigprocmask(SIG_SETMASK, [], [pid 5290] set_robust_list(0x7f5ba1e369a0, 24 [pid 5289] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5290] <... set_robust_list resumed>) = 0 [pid 5289] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5289] <... futex resumed>) = 0 [pid 5290] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5289] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5290] <... openat resumed>) = 3 [pid 5290] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 107.280601][ T9] usb 1-1: new high-speed USB device number 28 using dummy_hcd [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 107.470630][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 107.480748][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 107.527543][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 107.536709][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.544788][ T9] usb 1-1: Product: syz [ 107.549059][ T9] usb 1-1: Manufacturer: syz [ 107.553714][ T9] usb 1-1: SerialNumber: syz [ 107.560614][ T9] usb 1-1: config 0 descriptor?? [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 107.592500][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 107.600964][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5290] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5289] <... futex resumed>) = 0 [pid 5290] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5289] exit_group(0) = ? [pid 5290] <... futex resumed>) = ? [pid 5290] +++ exited with 0 +++ [pid 5289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5289, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555901ea690) = 5291 ./strace-static-x86_64: Process 5291 attached [pid 5291] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5291] setpgid(0, 0) = 0 [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5291] write(3, "1000", 4) = 4 [pid 5291] close(3) = 0 [pid 5291] write(1, "executing program\n", 18executing program ) = 18 [pid 5291] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5291] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5291] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5291] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5291] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5291] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5291] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5292 attached [pid 5292] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5292] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5292] rt_sigprocmask(SIG_SETMASK, [], [pid 5291] <... clone3 resumed> => {parent_tid=[5292]}, 88) = 5292 [pid 5292] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5292] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5291] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... futex resumed>) = 0 [pid 5291] <... futex resumed>) = 1 [pid 5292] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 107.818494][ T9] usb 1-1: USB disconnect, device number 28 [pid 5291] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5292] <... openat resumed>) = 3 [pid 5292] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 108.300591][ T9] usb 1-1: new high-speed USB device number 29 using dummy_hcd [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 108.480583][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 108.509862][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 108.545806][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 108.555056][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.563115][ T9] usb 1-1: Product: syz [ 108.567292][ T9] usb 1-1: Manufacturer: syz [ 108.572044][ T9] usb 1-1: SerialNumber: syz [ 108.578897][ T9] usb 1-1: config 0 descriptor?? [ 108.600181][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 108.608626][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5292] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] <... futex resumed>) = 0 [pid 5291] exit_group(0) = ? [pid 5292] <... futex resumed>) = ? [pid 5292] +++ exited with 0 +++ [pid 5291] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5291, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5293 attached , child_tidptr=0x5555901ea690) = 5293 [pid 5293] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5293] setpgid(0, 0) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5293] write(3, "1000", 4) = 4 [pid 5293] close(3) = 0 [pid 5293] write(1, "executing program\n", 18executing program ) = 18 [pid 5293] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5293] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5293] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5293] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5293] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5294 attached [pid 5294] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5294] set_robust_list(0x7f5ba1e369a0, 24 [pid 5293] <... clone3 resumed> => {parent_tid=[5294]}, 88) = 5294 [pid 5294] <... set_robust_list resumed>) = 0 [pid 5294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5294] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5293] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] <... futex resumed>) = 0 [pid 5293] <... futex resumed>) = 1 [pid 5294] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5293] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5294] <... openat resumed>) = 3 [pid 5294] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 108.812531][ T25] usb 1-1: USB disconnect, device number 29 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 109.220620][ T25] usb 1-1: new high-speed USB device number 30 using dummy_hcd [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 109.410573][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 109.421889][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 109.469575][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 109.479281][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.487509][ T25] usb 1-1: Product: syz [ 109.491759][ T25] usb 1-1: Manufacturer: syz [ 109.496346][ T25] usb 1-1: SerialNumber: syz [ 109.503383][ T25] usb 1-1: config 0 descriptor?? [ 109.516738][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 109.527339][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5294] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5293] <... futex resumed>) = 0 [pid 5294] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5293] exit_group(0 [pid 5294] <... futex resumed>) = ? [pid 5294] +++ exited with 0 +++ [pid 5293] <... exit_group resumed>) = ? [pid 5293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5295 attached , child_tidptr=0x5555901ea690) = 5295 [pid 5295] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5295] setpgid(0, 0) = 0 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5295] write(3, "1000", 4) = 4 [pid 5295] close(3) = 0 [pid 5295] write(1, "executing program\n", 18executing program ) = 18 [pid 5295] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5295] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5295] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5295] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5295] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5296 attached => {parent_tid=[5296]}, 88) = 5296 [pid 5295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5296] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5295] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5296] set_robust_list(0x7f5ba1e369a0, 24 [pid 5295] <... futex resumed>) = 0 [pid 5296] <... set_robust_list resumed>) = 0 [pid 5295] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5296] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5296] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [ 109.721909][ T9] usb 1-1: USB disconnect, device number 30 [pid 5296] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 110.210700][ T9] usb 1-1: new high-speed USB device number 31 using dummy_hcd [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 110.400591][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 110.425890][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 110.453191][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 110.462600][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.470651][ T9] usb 1-1: Product: syz [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5296] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 110.474826][ T9] usb 1-1: Manufacturer: syz [ 110.479413][ T9] usb 1-1: SerialNumber: syz [ 110.486682][ T9] usb 1-1: config 0 descriptor?? [ 110.516920][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 110.527689][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5296] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5295] <... futex resumed>) = 0 [pid 5296] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] exit_group(0) = ? [pid 5296] <... futex resumed>) = ? [pid 5296] +++ exited with 0 +++ [pid 5295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5295, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555901ea690) = 5297 ./strace-static-x86_64: Process 5297 attached [pid 5297] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5297] setpgid(0, 0) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5297] write(3, "1000", 4) = 4 [pid 5297] close(3) = 0 [pid 5297] write(1, "executing program\n", 18executing program ) = 18 [pid 5297] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5297] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5297] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [ 110.729470][ T9] usb 1-1: USB disconnect, device number 31 [pid 5297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5298 attached => {parent_tid=[5298]}, 88) = 5298 [pid 5297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5298] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5297] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] set_robust_list(0x7f5ba1e369a0, 24 [pid 5297] <... futex resumed>) = 0 [pid 5298] <... set_robust_list resumed>) = 0 [pid 5298] rt_sigprocmask(SIG_SETMASK, [], [pid 5297] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5298] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5298] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5298] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 111.210580][ T9] usb 1-1: new high-speed USB device number 32 using dummy_hcd [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 111.390629][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 111.420550][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 111.477594][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 111.486942][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.495012][ T9] usb 1-1: Product: syz [ 111.499229][ T9] usb 1-1: Manufacturer: syz [ 111.503878][ T9] usb 1-1: SerialNumber: syz [ 111.510645][ T9] usb 1-1: config 0 descriptor?? [ 111.544318][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 111.553682][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5298] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5297] <... futex resumed>) = 0 [pid 5298] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5297] exit_group(0) = ? [pid 5298] <... futex resumed>) = ? [pid 5298] +++ exited with 0 +++ [pid 5297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5299 attached , child_tidptr=0x5555901ea690) = 5299 [pid 5299] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5299] setpgid(0, 0) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5299] write(3, "1000", 4) = 4 [pid 5299] close(3) = 0 [pid 5299] write(1, "executing program\n", 18executing program ) = 18 [pid 5299] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5299] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5299] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5300 attached [pid 5300] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5299] <... clone3 resumed> => {parent_tid=[5300]}, 88) = 5300 [pid 5300] <... rseq resumed>) = 0 [pid 5300] set_robust_list(0x7f5ba1e369a0, 24 [pid 5299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5300] <... set_robust_list resumed>) = 0 [pid 5300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5299] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5300] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5299] <... futex resumed>) = 0 [pid 5299] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5300] <... openat resumed>) = 3 [ 111.756526][ T25] usb 1-1: USB disconnect, device number 32 [pid 5300] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 112.240642][ T25] usb 1-1: new high-speed USB device number 33 using dummy_hcd [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 112.420583][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 112.451060][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 112.479504][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 112.488660][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.496798][ T25] usb 1-1: Product: syz [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 112.501051][ T25] usb 1-1: Manufacturer: syz [ 112.505655][ T25] usb 1-1: SerialNumber: syz [ 112.513047][ T25] usb 1-1: config 0 descriptor?? [ 112.534458][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 112.545857][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5300] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5299] <... futex resumed>) = 0 [pid 5300] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5299] exit_group(0 [pid 5300] <... futex resumed>) = ? [pid 5299] <... exit_group resumed>) = ? [pid 5300] +++ exited with 0 +++ [pid 5299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5299, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5304 attached , child_tidptr=0x5555901ea690) = 5304 [pid 5304] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5304] setpgid(0, 0) = 0 [pid 5304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5304] write(3, "1000", 4) = 4 [pid 5304] close(3) = 0 executing program [pid 5304] write(1, "executing program\n", 18) = 18 [pid 5304] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5304] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5304] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 112.736435][ T9] usb 1-1: USB disconnect, device number 33 [pid 5304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5305 attached [pid 5305] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5305] set_robust_list(0x7f5ba1e369a0, 24 [pid 5304] <... clone3 resumed> => {parent_tid=[5305]}, 88) = 5305 [pid 5305] <... set_robust_list resumed>) = 0 [pid 5305] rt_sigprocmask(SIG_SETMASK, [], [pid 5304] rt_sigprocmask(SIG_SETMASK, [], [pid 5305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5304] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5305] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5305] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5304] <... futex resumed>) = 0 [pid 5304] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5305] <... openat resumed>) = 3 [pid 5305] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 113.200611][ T9] usb 1-1: new high-speed USB device number 34 using dummy_hcd [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 113.390568][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 113.410335][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 113.447837][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 113.457064][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.465136][ T9] usb 1-1: Product: syz [ 113.469342][ T9] usb 1-1: Manufacturer: syz [ 113.474027][ T9] usb 1-1: SerialNumber: syz [ 113.481856][ T9] usb 1-1: config 0 descriptor?? [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 113.504153][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 113.512763][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5305] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5304] <... futex resumed>) = 0 [pid 5305] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] exit_group(0) = ? [pid 5305] <... futex resumed>) = ? [pid 5305] +++ exited with 0 +++ [pid 5304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5308 attached , child_tidptr=0x5555901ea690) = 5308 [pid 5308] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5308] setpgid(0, 0) = 0 [pid 5308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5308] write(3, "1000", 4) = 4 [pid 5308] close(3) = 0 [pid 5308] write(1, "executing program\n", 18executing program ) = 18 [pid 5308] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5308] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5308] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5309 attached [pid 5309] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5309] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5309] rt_sigprocmask(SIG_SETMASK, [], [pid 5308] <... clone3 resumed> => {parent_tid=[5309]}, 88) = 5309 [pid 5309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5309] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5308] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... futex resumed>) = 0 [pid 5308] <... futex resumed>) = 1 [pid 5309] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5308] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5309] <... openat resumed>) = 3 [ 113.727168][ T9] usb 1-1: USB disconnect, device number 34 [pid 5309] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 114.140586][ T9] usb 1-1: new high-speed USB device number 35 using dummy_hcd [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 114.320747][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 114.342932][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 114.389366][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 114.398495][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.406634][ T9] usb 1-1: Product: syz [ 114.410841][ T9] usb 1-1: Manufacturer: syz [ 114.415518][ T9] usb 1-1: SerialNumber: syz [ 114.422310][ T9] usb 1-1: config 0 descriptor?? [ 114.446200][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 114.454499][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5309] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5308] <... futex resumed>) = 0 [pid 5309] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5308] exit_group(0) = ? [pid 5309] <... futex resumed>) = ? [pid 5309] +++ exited with 0 +++ [pid 5308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5308, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5311 attached , child_tidptr=0x5555901ea690) = 5311 [pid 5311] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5311] setpgid(0, 0) = 0 [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5311] write(3, "1000", 4) = 4 [pid 5311] close(3) = 0 [pid 5311] write(1, "executing program\n", 18executing program ) = 18 [pid 5311] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5311] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5311] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 114.649369][ T9] usb 1-1: USB disconnect, device number 35 [pid 5311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5312 attached [pid 5312] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5311] <... clone3 resumed> => {parent_tid=[5312]}, 88) = 5312 [pid 5312] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5312] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5311] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5312] <... futex resumed>) = 0 [pid 5311] <... futex resumed>) = 1 [pid 5312] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5311] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5312] <... openat resumed>) = 3 [pid 5312] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 115.110707][ T9] usb 1-1: new high-speed USB device number 36 using dummy_hcd [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 115.290595][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 115.318262][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 115.355819][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 115.365025][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.373082][ T9] usb 1-1: Product: syz [ 115.377282][ T9] usb 1-1: Manufacturer: syz [ 115.381944][ T9] usb 1-1: SerialNumber: syz [ 115.388565][ T9] usb 1-1: config 0 descriptor?? [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 115.432918][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 115.441559][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5312] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5311] <... futex resumed>) = 0 [pid 5312] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] exit_group(0 [pid 5312] <... futex resumed>) = ? [pid 5311] <... exit_group resumed>) = ? [pid 5312] +++ exited with 0 +++ [pid 5311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5313 attached [pid 5313] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5313 [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5313] setpgid(0, 0) = 0 [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5313] write(3, "1000", 4) = 4 [pid 5313] close(3) = 0 [pid 5313] write(1, "executing program\n", 18executing program ) = 18 [pid 5313] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5313] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5313] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5313] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5314 attached => {parent_tid=[5314]}, 88) = 5314 [pid 5313] rt_sigprocmask(SIG_SETMASK, [], [pid 5314] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5313] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5314] set_robust_list(0x7f5ba1e369a0, 24 [pid 5313] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] <... set_robust_list resumed>) = 0 [pid 5313] <... futex resumed>) = 0 [pid 5313] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 115.636592][ T9] usb 1-1: USB disconnect, device number 36 [pid 5314] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5314] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 116.060586][ T9] usb 1-1: new high-speed USB device number 37 using dummy_hcd [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 116.250582][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 116.270089][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 116.316614][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 116.325741][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.333793][ T9] usb 1-1: Product: syz [ 116.337994][ T9] usb 1-1: Manufacturer: syz [ 116.342669][ T9] usb 1-1: SerialNumber: syz [ 116.349523][ T9] usb 1-1: config 0 descriptor?? [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 116.382759][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 116.391147][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5314] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5313] <... futex resumed>) = 0 [pid 5314] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5313] exit_group(0 [pid 5314] <... futex resumed>) = ? [pid 5313] <... exit_group resumed>) = ? [pid 5314] +++ exited with 0 +++ [pid 5313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5313, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5315 attached , child_tidptr=0x5555901ea690) = 5315 [pid 5315] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5315] setpgid(0, 0) = 0 [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5315] write(3, "1000", 4) = 4 [pid 5315] close(3) = 0 executing program [pid 5315] write(1, "executing program\n", 18) = 18 [pid 5315] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5315] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [ 116.602990][ T9] usb 1-1: USB disconnect, device number 37 [pid 5315] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5316 attached [pid 5316] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5315] <... clone3 resumed> => {parent_tid=[5316]}, 88) = 5316 [pid 5316] <... rseq resumed>) = 0 [pid 5315] rt_sigprocmask(SIG_SETMASK, [], [pid 5316] set_robust_list(0x7f5ba1e369a0, 24 [pid 5315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5316] <... set_robust_list resumed>) = 0 [pid 5315] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] rt_sigprocmask(SIG_SETMASK, [], [pid 5315] <... futex resumed>) = 0 [pid 5316] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5315] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5316] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5316] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 117.070626][ T9] usb 1-1: new high-speed USB device number 38 using dummy_hcd [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 117.260602][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 117.280354][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 117.326115][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 117.335276][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.343359][ T9] usb 1-1: Product: syz [ 117.347625][ T9] usb 1-1: Manufacturer: syz [ 117.352406][ T9] usb 1-1: SerialNumber: syz [ 117.359176][ T9] usb 1-1: config 0 descriptor?? [ 117.389510][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 117.397719][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5316] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] <... futex resumed>) = 0 [pid 5316] <... futex resumed>) = 1 [pid 5315] exit_group(0) = ? [pid 5316] +++ exited with 0 +++ [pid 5315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5315, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5317 attached , child_tidptr=0x5555901ea690) = 5317 [pid 5317] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5317] setpgid(0, 0) = 0 [pid 5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5317] write(3, "1000", 4) = 4 [ 117.592632][ T9] usb 1-1: USB disconnect, device number 38 [pid 5317] close(3) = 0 executing program [pid 5317] write(1, "executing program\n", 18) = 18 [pid 5317] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5317] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5317] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5318 attached [pid 5318] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5318] set_robust_list(0x7f5ba1e369a0, 24 [pid 5317] <... clone3 resumed> => {parent_tid=[5318]}, 88) = 5318 [pid 5318] <... set_robust_list resumed>) = 0 [pid 5317] rt_sigprocmask(SIG_SETMASK, [], [pid 5318] rt_sigprocmask(SIG_SETMASK, [], [pid 5317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5317] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5317] <... futex resumed>) = 0 [pid 5317] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5318] <... openat resumed>) = 3 [pid 5318] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 118.050624][ T9] usb 1-1: new high-speed USB device number 39 using dummy_hcd [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 118.240606][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 118.257912][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 118.275995][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 118.285296][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.293462][ T9] usb 1-1: Product: syz [ 118.297732][ T9] usb 1-1: Manufacturer: syz [ 118.302386][ T9] usb 1-1: SerialNumber: syz [ 118.308819][ T9] usb 1-1: config 0 descriptor?? [ 118.341519][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 118.349735][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5318] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5317] <... futex resumed>) = 0 [pid 5318] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5317] exit_group(0 [pid 5318] <... futex resumed>) = ? [pid 5317] <... exit_group resumed>) = ? [pid 5318] +++ exited with 0 +++ [pid 5317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5317, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5319 attached , child_tidptr=0x5555901ea690) = 5319 [pid 5319] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5319] setpgid(0, 0) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5319] write(3, "1000", 4) = 4 [pid 5319] close(3) = 0 [pid 5319] write(1, "executing program\n", 18executing program ) = 18 [pid 5319] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5319] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5319] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5320 attached [pid 5320] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5320] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5319] <... clone3 resumed> => {parent_tid=[5320]}, 88) = 5320 [pid 5320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5320] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5319] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] <... futex resumed>) = 0 [pid 5319] <... futex resumed>) = 1 [pid 5320] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5319] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5320] <... openat resumed>) = 3 [ 118.554255][ T9] usb 1-1: USB disconnect, device number 39 [pid 5320] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 119.010595][ T9] usb 1-1: new high-speed USB device number 40 using dummy_hcd [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 119.230543][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 119.260220][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 119.297703][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 119.306866][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.315015][ T9] usb 1-1: Product: syz [ 119.319196][ T9] usb 1-1: Manufacturer: syz [ 119.323859][ T9] usb 1-1: SerialNumber: syz [ 119.330540][ T9] usb 1-1: config 0 descriptor?? [ 119.361062][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 119.369221][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5320] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5319] <... futex resumed>) = 0 [pid 5320] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] exit_group(0) = ? [pid 5320] <... futex resumed>) = ? [pid 5320] +++ exited with 0 +++ [pid 5319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5319, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5321 attached , child_tidptr=0x5555901ea690) = 5321 [pid 5321] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5321] setpgid(0, 0) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5321] write(3, "1000", 4) = 4 [pid 5321] close(3) = 0 [ 119.574205][ T9] usb 1-1: USB disconnect, device number 40 [pid 5321] write(1, "executing program\n", 18executing program ) = 18 [pid 5321] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5321] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5321] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5322 attached [pid 5322] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5322] set_robust_list(0x7f5ba1e369a0, 24 [pid 5321] <... clone3 resumed> => {parent_tid=[5322]}, 88) = 5322 [pid 5322] <... set_robust_list resumed>) = 0 [pid 5321] rt_sigprocmask(SIG_SETMASK, [], [pid 5322] rt_sigprocmask(SIG_SETMASK, [], [pid 5321] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5322] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5321] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5322] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5321] <... futex resumed>) = 0 [pid 5321] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5322] <... openat resumed>) = 3 [pid 5322] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 120.090596][ T9] usb 1-1: new high-speed USB device number 41 using dummy_hcd [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 120.280615][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 120.300314][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 120.338384][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 120.348315][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.356477][ T9] usb 1-1: Product: syz [ 120.360720][ T9] usb 1-1: Manufacturer: syz [ 120.365312][ T9] usb 1-1: SerialNumber: syz [ 120.372255][ T9] usb 1-1: config 0 descriptor?? [ 120.395949][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 120.404167][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5322] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5321] <... futex resumed>) = 0 [pid 5322] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] exit_group(0 [pid 5322] <... futex resumed>) = ? [pid 5321] <... exit_group resumed>) = ? [pid 5322] +++ exited with 0 +++ [pid 5321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5321, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555901ea690) = 5323 ./strace-static-x86_64: Process 5323 attached [pid 5323] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5323] setpgid(0, 0) = 0 [pid 5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5323] write(3, "1000", 4) = 4 [pid 5323] close(3) = 0 [pid 5323] write(1, "executing program\n", 18executing program ) = 18 [pid 5323] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5323] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 120.612589][ T9] usb 1-1: USB disconnect, device number 41 [pid 5323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5323] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5324 attached => {parent_tid=[5324]}, 88) = 5324 [pid 5323] rt_sigprocmask(SIG_SETMASK, [], [pid 5324] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5324] set_robust_list(0x7f5ba1e369a0, 24 [pid 5323] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] <... set_robust_list resumed>) = 0 [pid 5323] <... futex resumed>) = 0 [pid 5324] rt_sigprocmask(SIG_SETMASK, [], [pid 5323] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5324] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5324] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5324] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 121.080615][ T9] usb 1-1: new high-speed USB device number 42 using dummy_hcd [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 121.280607][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 121.300148][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 121.346678][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 121.355905][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.364454][ T9] usb 1-1: Product: syz [ 121.368647][ T9] usb 1-1: Manufacturer: syz [ 121.373299][ T9] usb 1-1: SerialNumber: syz [ 121.380071][ T9] usb 1-1: config 0 descriptor?? [ 121.400570][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 121.408793][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5324] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5323] <... futex resumed>) = 0 [pid 5324] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5323] exit_group(0 [pid 5324] <... futex resumed>) = ? [pid 5323] <... exit_group resumed>) = ? [pid 5324] +++ exited with 0 +++ [pid 5323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5323, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5325 attached , child_tidptr=0x5555901ea690) = 5325 [pid 5325] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5325] setpgid(0, 0) = 0 [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5325] write(3, "1000", 4) = 4 [pid 5325] close(3) = 0 executing program [pid 5325] write(1, "executing program\n", 18) = 18 [pid 5325] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5325] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 121.616921][ T9] usb 1-1: USB disconnect, device number 42 [pid 5325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5325] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5326 attached [pid 5326] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5325] <... clone3 resumed> => {parent_tid=[5326]}, 88) = 5326 [pid 5326] set_robust_list(0x7f5ba1e369a0, 24 [pid 5325] rt_sigprocmask(SIG_SETMASK, [], [pid 5326] <... set_robust_list resumed>) = 0 [pid 5326] rt_sigprocmask(SIG_SETMASK, [], [pid 5325] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5326] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5325] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5325] <... futex resumed>) = 0 [pid 5325] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5326] <... openat resumed>) = 3 [pid 5326] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 122.100570][ T9] usb 1-1: new high-speed USB device number 43 using dummy_hcd [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 122.290590][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 122.327686][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 122.373881][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 122.383018][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.391123][ T9] usb 1-1: Product: syz [ 122.395323][ T9] usb 1-1: Manufacturer: syz [ 122.399933][ T9] usb 1-1: SerialNumber: syz [ 122.406854][ T9] usb 1-1: config 0 descriptor?? [ 122.431140][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 122.439340][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5326] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5325] <... futex resumed>) = 0 [pid 5326] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5325] exit_group(0) = ? [pid 5326] <... futex resumed>) = ? [pid 5326] +++ exited with 0 +++ [pid 5325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5325, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5327 attached [pid 5327] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5327 [pid 5327] <... prctl resumed>) = 0 [pid 5327] setpgid(0, 0) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5327] write(3, "1000", 4) = 4 [pid 5327] close(3) = 0 [pid 5327] write(1, "executing program\n", 18executing program ) = 18 [ 122.643311][ T9] usb 1-1: USB disconnect, device number 43 [pid 5327] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5327] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5327] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5328 attached [pid 5328] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5327] <... clone3 resumed> => {parent_tid=[5328]}, 88) = 5328 [pid 5328] <... rseq resumed>) = 0 [pid 5327] rt_sigprocmask(SIG_SETMASK, [], [pid 5328] set_robust_list(0x7f5ba1e369a0, 24 [pid 5327] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5328] <... set_robust_list resumed>) = 0 [pid 5327] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5327] <... futex resumed>) = 0 [pid 5328] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5327] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5328] <... openat resumed>) = 3 [pid 5328] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 123.100646][ T9] usb 1-1: new high-speed USB device number 44 using dummy_hcd [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 123.290584][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 123.311134][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 123.337714][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 123.346938][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.355033][ T9] usb 1-1: Product: syz [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5328] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 123.359213][ T9] usb 1-1: Manufacturer: syz [ 123.363866][ T9] usb 1-1: SerialNumber: syz [ 123.370604][ T9] usb 1-1: config 0 descriptor?? [ 123.393990][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 123.402171][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5328] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5327] <... futex resumed>) = 0 [pid 5328] <... futex resumed>) = 1 [pid 5327] exit_group(0 [pid 5328] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5327] <... exit_group resumed>) = ? [pid 5328] +++ exited with 0 +++ [pid 5327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5329 attached , child_tidptr=0x5555901ea690) = 5329 [pid 5329] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5329] setpgid(0, 0) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5329] write(3, "1000", 4) = 4 [pid 5329] close(3) = 0 executing program [pid 5329] write(1, "executing program\n", 18) = 18 [pid 5329] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5329] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5329] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5330 attached [pid 5330] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [ 123.596392][ T9] usb 1-1: USB disconnect, device number 44 [pid 5329] <... clone3 resumed> => {parent_tid=[5330]}, 88) = 5330 [pid 5330] <... rseq resumed>) = 0 [pid 5329] rt_sigprocmask(SIG_SETMASK, [], [pid 5330] set_robust_list(0x7f5ba1e369a0, 24 [pid 5329] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5330] <... set_robust_list resumed>) = 0 [pid 5329] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5330] rt_sigprocmask(SIG_SETMASK, [], [pid 5329] <... futex resumed>) = 0 [pid 5330] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5329] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5330] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5330] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 124.060612][ T9] usb 1-1: new high-speed USB device number 45 using dummy_hcd [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 124.240627][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 124.251027][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 124.298351][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 124.307518][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.315607][ T9] usb 1-1: Product: syz [ 124.319804][ T9] usb 1-1: Manufacturer: syz [ 124.324466][ T9] usb 1-1: SerialNumber: syz [ 124.331130][ T9] usb 1-1: config 0 descriptor?? [ 124.352614][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 124.361412][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5330] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] <... futex resumed>) = 0 [pid 5330] <... futex resumed>) = 1 [pid 5329] exit_group(0 [pid 5330] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5329] <... exit_group resumed>) = ? [pid 5330] +++ exited with 0 +++ [pid 5329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5331 attached [pid 5331] set_robust_list(0x5555901ea6a0, 24 [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5331 [pid 5331] <... set_robust_list resumed>) = 0 [pid 5331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5331] setpgid(0, 0) = 0 [pid 5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5331] write(3, "1000", 4) = 4 [pid 5331] close(3) = 0 [pid 5331] write(1, "executing program\n", 18executing program ) = 18 [pid 5331] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5331] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5331] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5332 attached [pid 5332] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5332] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5332] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] <... clone3 resumed> => {parent_tid=[5332]}, 88) = 5332 [pid 5331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5331] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... futex resumed>) = 0 [pid 5331] <... futex resumed>) = 1 [pid 5332] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5331] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5332] <... openat resumed>) = 3 [ 124.554966][ T9] usb 1-1: USB disconnect, device number 45 [pid 5332] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 124.970596][ T9] usb 1-1: new high-speed USB device number 46 using dummy_hcd [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 125.160604][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 125.180418][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 125.218378][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 125.227569][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.235644][ T9] usb 1-1: Product: syz [ 125.239825][ T9] usb 1-1: Manufacturer: syz [ 125.244477][ T9] usb 1-1: SerialNumber: syz [ 125.251358][ T9] usb 1-1: config 0 descriptor?? [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 125.281482][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 125.289912][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5332] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... futex resumed>) = 0 [pid 5332] <... futex resumed>) = 1 [pid 5331] exit_group(0) = ? [pid 5332] +++ exited with 0 +++ [pid 5331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5333 attached , child_tidptr=0x5555901ea690) = 5333 [pid 5333] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5333] setpgid(0, 0) = 0 [pid 5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5333] write(3, "1000", 4) = 4 [pid 5333] close(3) = 0 [pid 5333] write(1, "executing program\n", 18executing program ) = 18 [pid 5333] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5333] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5333] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5334 attached [pid 5334] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [ 125.497770][ T9] usb 1-1: USB disconnect, device number 46 [pid 5334] set_robust_list(0x7f5ba1e369a0, 24 [pid 5333] <... clone3 resumed> => {parent_tid=[5334]}, 88) = 5334 [pid 5334] <... set_robust_list resumed>) = 0 [pid 5333] rt_sigprocmask(SIG_SETMASK, [], [pid 5334] rt_sigprocmask(SIG_SETMASK, [], [pid 5333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5334] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5333] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5333] <... futex resumed>) = 0 [pid 5333] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5334] <... openat resumed>) = 3 [pid 5334] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 125.960600][ T9] usb 1-1: new high-speed USB device number 47 using dummy_hcd [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 126.150593][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 126.190248][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 126.238194][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 126.247947][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.258110][ T9] usb 1-1: Product: syz [ 126.264043][ T9] usb 1-1: Manufacturer: syz [ 126.269550][ T9] usb 1-1: SerialNumber: syz [ 126.277026][ T9] usb 1-1: config 0 descriptor?? [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 126.298084][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 126.306688][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5334] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5333] <... futex resumed>) = 0 [pid 5334] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5333] exit_group(0) = ? [pid 5334] <... futex resumed>) = ? [pid 5334] +++ exited with 0 +++ [pid 5333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5335 attached , child_tidptr=0x5555901ea690) = 5335 [pid 5335] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5335] setpgid(0, 0) = 0 [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5335] write(3, "1000", 4) = 4 [pid 5335] close(3) = 0 executing program [pid 5335] write(1, "executing program\n", 18) = 18 [pid 5335] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5335] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 126.524432][ T9] usb 1-1: USB disconnect, device number 47 [pid 5335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5335] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5336 attached [pid 5336] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5335] <... clone3 resumed> => {parent_tid=[5336]}, 88) = 5336 [pid 5336] set_robust_list(0x7f5ba1e369a0, 24 [pid 5335] rt_sigprocmask(SIG_SETMASK, [], [pid 5336] <... set_robust_list resumed>) = 0 [pid 5335] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5336] rt_sigprocmask(SIG_SETMASK, [], [pid 5335] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5335] <... futex resumed>) = 0 [pid 5336] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5335] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5336] <... openat resumed>) = 3 [pid 5336] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 126.980562][ T9] usb 1-1: new high-speed USB device number 48 using dummy_hcd [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 127.180570][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 127.190903][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 127.227918][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 127.237338][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.245398][ T9] usb 1-1: Product: syz [ 127.249610][ T9] usb 1-1: Manufacturer: syz [ 127.254515][ T9] usb 1-1: SerialNumber: syz [ 127.261283][ T9] usb 1-1: config 0 descriptor?? [ 127.295292][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 127.303614][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5336] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5335] <... futex resumed>) = 0 [pid 5336] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5335] exit_group(0 [pid 5336] <... futex resumed>) = ? [pid 5336] +++ exited with 0 +++ [pid 5335] <... exit_group resumed>) = ? [pid 5335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5335, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5337 attached , child_tidptr=0x5555901ea690) = 5337 [pid 5337] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5337] setpgid(0, 0) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5337] write(3, "1000", 4) = 4 [pid 5337] close(3) = 0 [pid 5337] write(1, "executing program\n", 18executing program ) = 18 [pid 5337] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5337] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5337] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5338 attached [ 127.498710][ T9] usb 1-1: USB disconnect, device number 48 [pid 5338] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5337] <... clone3 resumed> => {parent_tid=[5338]}, 88) = 5338 [pid 5338] <... rseq resumed>) = 0 [pid 5338] set_robust_list(0x7f5ba1e369a0, 24 [pid 5337] rt_sigprocmask(SIG_SETMASK, [], [pid 5338] <... set_robust_list resumed>) = 0 [pid 5337] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5337] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5337] <... futex resumed>) = 0 [pid 5337] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5338] <... openat resumed>) = 3 [pid 5338] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 127.960658][ T9] usb 1-1: new high-speed USB device number 49 using dummy_hcd [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 128.150607][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 128.170066][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 128.217744][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 128.226909][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.235114][ T9] usb 1-1: Product: syz [ 128.239313][ T9] usb 1-1: Manufacturer: syz [ 128.243982][ T9] usb 1-1: SerialNumber: syz [ 128.250807][ T9] usb 1-1: config 0 descriptor?? [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 128.263257][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 128.271597][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5338] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5338] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5337] <... futex resumed>) = 0 [pid 5337] exit_group(0 [pid 5338] <... futex resumed>) = ? [pid 5338] +++ exited with 0 +++ [pid 5337] <... exit_group resumed>) = ? [pid 5337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5337, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5339 attached , child_tidptr=0x5555901ea690) = 5339 [pid 5339] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5339] setpgid(0, 0) = 0 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5339] write(3, "1000", 4) = 4 [pid 5339] close(3) = 0 [pid 5339] write(1, "executing program\n", 18executing program ) = 18 [pid 5339] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5339] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5339] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5340 attached [pid 5340] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5339] <... clone3 resumed> => {parent_tid=[5340]}, 88) = 5340 [pid 5340] <... rseq resumed>) = 0 [ 128.490250][ T9] usb 1-1: USB disconnect, device number 49 [pid 5339] rt_sigprocmask(SIG_SETMASK, [], [pid 5340] set_robust_list(0x7f5ba1e369a0, 24 [pid 5339] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5340] <... set_robust_list resumed>) = 0 [pid 5339] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5339] <... futex resumed>) = 0 [pid 5340] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5339] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5340] <... openat resumed>) = 3 [pid 5340] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 128.970587][ T9] usb 1-1: new high-speed USB device number 50 using dummy_hcd [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 129.160568][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 129.180533][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 129.209345][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 129.218670][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.226851][ T9] usb 1-1: Product: syz [ 129.231060][ T9] usb 1-1: Manufacturer: syz [ 129.235650][ T9] usb 1-1: SerialNumber: syz [ 129.242502][ T9] usb 1-1: config 0 descriptor?? [ 129.262863][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 129.271214][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5340] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5339] <... futex resumed>) = 0 [pid 5340] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5339] exit_group(0) = ? [pid 5340] <... futex resumed>) = ? [pid 5340] +++ exited with 0 +++ [pid 5339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5341 attached , child_tidptr=0x5555901ea690) = 5341 [pid 5341] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5341] setpgid(0, 0) = 0 [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5341] write(3, "1000", 4) = 4 [pid 5341] close(3) = 0 [pid 5341] write(1, "executing program\n", 18executing program ) = 18 [pid 5341] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5341] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5341] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5342 attached [pid 5342] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5342] set_robust_list(0x7f5ba1e369a0, 24 [pid 5341] <... clone3 resumed> => {parent_tid=[5342]}, 88) = 5342 [pid 5342] <... set_robust_list resumed>) = 0 [pid 5342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5342] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5341] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] <... futex resumed>) = 0 [pid 5341] <... futex resumed>) = 1 [pid 5341] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5342] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 129.488590][ T25] usb 1-1: USB disconnect, device number 50 [pid 5342] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 129.950576][ T25] usb 1-1: new high-speed USB device number 51 using dummy_hcd [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 130.140608][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 130.153042][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 130.201829][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 130.211382][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.219396][ T25] usb 1-1: Product: syz [ 130.223790][ T25] usb 1-1: Manufacturer: syz [ 130.228577][ T25] usb 1-1: SerialNumber: syz [ 130.235303][ T25] usb 1-1: config 0 descriptor?? [ 130.265712][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 130.273906][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5342] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5341] <... futex resumed>) = 0 [pid 5342] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5341] exit_group(0 [pid 5342] <... futex resumed>) = ? [pid 5341] <... exit_group resumed>) = ? [pid 5342] +++ exited with 0 +++ [pid 5341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5343 attached , child_tidptr=0x5555901ea690) = 5343 [pid 5343] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5343] setpgid(0, 0) = 0 [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5343] write(3, "1000", 4) = 4 [pid 5343] close(3) = 0 [pid 5343] write(1, "executing program\n", 18executing program ) = 18 [pid 5343] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5343] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5343] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5344 attached [pid 5344] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5344] set_robust_list(0x7f5ba1e369a0, 24 [pid 5343] <... clone3 resumed> => {parent_tid=[5344]}, 88) = 5344 [pid 5344] <... set_robust_list resumed>) = 0 [pid 5344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 130.468942][ T9] usb 1-1: USB disconnect, device number 51 [pid 5343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5344] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5343] <... futex resumed>) = 0 [pid 5344] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5343] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5344] <... openat resumed>) = 3 [pid 5344] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 130.930777][ T9] usb 1-1: new high-speed USB device number 52 using dummy_hcd [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 131.120615][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 131.129990][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 131.186690][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 131.195855][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.203990][ T9] usb 1-1: Product: syz [ 131.208177][ T9] usb 1-1: Manufacturer: syz [ 131.212821][ T9] usb 1-1: SerialNumber: syz [ 131.219325][ T9] usb 1-1: config 0 descriptor?? [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 131.259512][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 131.267941][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5344] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5343] <... futex resumed>) = 0 [pid 5344] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] exit_group(0) = ? [pid 5344] <... futex resumed>) = ? [pid 5344] +++ exited with 0 +++ [pid 5343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5343, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5345 attached , child_tidptr=0x5555901ea690) = 5345 [pid 5345] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5345] setpgid(0, 0) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5345] write(3, "1000", 4) = 4 [pid 5345] close(3) = 0 executing program [pid 5345] write(1, "executing program\n", 18) = 18 [pid 5345] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5345] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [ 131.488154][ T25] usb 1-1: USB disconnect, device number 52 [pid 5345] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5346 attached [pid 5346] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5345] <... clone3 resumed> => {parent_tid=[5346]}, 88) = 5346 [pid 5346] <... rseq resumed>) = 0 [pid 5345] rt_sigprocmask(SIG_SETMASK, [], [pid 5346] set_robust_list(0x7f5ba1e369a0, 24 [pid 5345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5346] <... set_robust_list resumed>) = 0 [pid 5345] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5346] rt_sigprocmask(SIG_SETMASK, [], [pid 5345] <... futex resumed>) = 0 [pid 5346] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5345] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5346] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5346] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 131.950650][ T25] usb 1-1: new high-speed USB device number 53 using dummy_hcd [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 132.130583][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 132.151283][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 132.179376][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 132.188497][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.196650][ T25] usb 1-1: Product: syz [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 132.201235][ T25] usb 1-1: Manufacturer: syz [ 132.205933][ T25] usb 1-1: SerialNumber: syz [ 132.212724][ T25] usb 1-1: config 0 descriptor?? [ 132.234977][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 132.245813][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5346] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5345] <... futex resumed>) = 0 [pid 5346] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5345] exit_group(0 [pid 5346] <... futex resumed>) = ? [pid 5345] <... exit_group resumed>) = ? [pid 5346] +++ exited with 0 +++ [pid 5345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5345, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5347 attached [pid 5347] set_robust_list(0x5555901ea6a0, 24 [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5347 [pid 5347] <... set_robust_list resumed>) = 0 [pid 5347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5347] setpgid(0, 0) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 132.437836][ T9] usb 1-1: USB disconnect, device number 53 [pid 5347] write(3, "1000", 4) = 4 [pid 5347] close(3) = 0 [pid 5347] write(1, "executing program\n", 18executing program ) = 18 [pid 5347] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5347] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5347] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5348 attached [pid 5348] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5347] <... clone3 resumed> => {parent_tid=[5348]}, 88) = 5348 [pid 5348] set_robust_list(0x7f5ba1e369a0, 24 [pid 5347] rt_sigprocmask(SIG_SETMASK, [], [pid 5348] <... set_robust_list resumed>) = 0 [pid 5347] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5348] rt_sigprocmask(SIG_SETMASK, [], [pid 5347] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5348] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5348] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5347] <... futex resumed>) = 0 [pid 5347] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5348] <... openat resumed>) = 3 [pid 5348] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 132.950601][ T9] usb 1-1: new high-speed USB device number 54 using dummy_hcd [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 133.140613][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 133.177450][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 133.215139][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 133.224269][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.232710][ T9] usb 1-1: Product: syz [ 133.236895][ T9] usb 1-1: Manufacturer: syz [ 133.241630][ T9] usb 1-1: SerialNumber: syz [ 133.248131][ T9] usb 1-1: config 0 descriptor?? [ 133.278392][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 133.289263][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5348] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5348] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5347] <... futex resumed>) = 0 [pid 5347] exit_group(0) = ? [pid 5348] <... futex resumed>) = ? [pid 5348] +++ exited with 0 +++ [pid 5347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5347, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5349 attached , child_tidptr=0x5555901ea690) = 5349 [pid 5349] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4) = 4 [pid 5349] close(3) = 0 [ 133.501242][ T9] usb 1-1: USB disconnect, device number 54 [pid 5349] write(1, "executing program\n", 18executing program ) = 18 [pid 5349] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5349] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5349] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5350 attached [pid 5350] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5349] <... clone3 resumed> => {parent_tid=[5350]}, 88) = 5350 [pid 5350] set_robust_list(0x7f5ba1e369a0, 24 [pid 5349] rt_sigprocmask(SIG_SETMASK, [], [pid 5350] <... set_robust_list resumed>) = 0 [pid 5349] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5350] rt_sigprocmask(SIG_SETMASK, [], [pid 5349] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5350] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5349] <... futex resumed>) = 0 [pid 5349] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5350] <... openat resumed>) = 3 [pid 5350] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 134.030559][ T9] usb 1-1: new high-speed USB device number 55 using dummy_hcd [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 134.220619][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 134.240362][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 134.287194][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 134.296342][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.304857][ T9] usb 1-1: Product: syz [ 134.309068][ T9] usb 1-1: Manufacturer: syz [ 134.313747][ T9] usb 1-1: SerialNumber: syz [ 134.320566][ T9] usb 1-1: config 0 descriptor?? [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 134.344379][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 134.352719][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5350] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5350] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] <... futex resumed>) = 0 [pid 5349] exit_group(0 [pid 5350] <... futex resumed>) = ? [pid 5349] <... exit_group resumed>) = ? [pid 5350] +++ exited with 0 +++ [pid 5349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5351 attached , child_tidptr=0x5555901ea690) = 5351 [pid 5351] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5351] setpgid(0, 0) = 0 [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5351] write(3, "1000", 4) = 4 [pid 5351] close(3) = 0 executing program [pid 5351] write(1, "executing program\n", 18) = 18 [pid 5351] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5351] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [ 134.573951][ T9] usb 1-1: USB disconnect, device number 55 [pid 5351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5351] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5352 attached [pid 5352] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5351] <... clone3 resumed> => {parent_tid=[5352]}, 88) = 5352 [pid 5352] <... rseq resumed>) = 0 [pid 5351] rt_sigprocmask(SIG_SETMASK, [], [pid 5352] set_robust_list(0x7f5ba1e369a0, 24 [pid 5351] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5352] <... set_robust_list resumed>) = 0 [pid 5351] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5351] <... futex resumed>) = 0 [pid 5352] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5351] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5352] <... openat resumed>) = 3 [pid 5352] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 135.030588][ T9] usb 1-1: new high-speed USB device number 56 using dummy_hcd [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 135.220554][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 135.259726][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 135.296948][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 135.306270][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.316120][ T9] usb 1-1: Product: syz [ 135.320323][ T9] usb 1-1: Manufacturer: syz [ 135.324997][ T9] usb 1-1: SerialNumber: syz [ 135.331728][ T9] usb 1-1: config 0 descriptor?? [ 135.361573][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 135.369776][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5352] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5351] <... futex resumed>) = 0 [pid 5352] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5351] exit_group(0) = ? [pid 5352] <... futex resumed>) = ? [pid 5352] +++ exited with 0 +++ [pid 5351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5353 attached , child_tidptr=0x5555901ea690) = 5353 [pid 5353] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5353] setpgid(0, 0) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5353] write(3, "1000", 4) = 4 [pid 5353] close(3) = 0 executing program [pid 5353] write(1, "executing program\n", 18) = 18 [pid 5353] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5353] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5353] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5354 attached [pid 5354] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5353] <... clone3 resumed> => {parent_tid=[5354]}, 88) = 5354 [pid 5354] <... rseq resumed>) = 0 [pid 5353] rt_sigprocmask(SIG_SETMASK, [], [pid 5354] set_robust_list(0x7f5ba1e369a0, 24 [pid 5353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5354] <... set_robust_list resumed>) = 0 [pid 5353] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5354] rt_sigprocmask(SIG_SETMASK, [], [pid 5353] <... futex resumed>) = 0 [pid 5354] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5353] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5354] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 135.575945][ T25] usb 1-1: USB disconnect, device number 56 [pid 5354] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 136.040599][ T25] usb 1-1: new high-speed USB device number 57 using dummy_hcd [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 136.230589][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 136.261401][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 136.327250][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 136.336830][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.345008][ T25] usb 1-1: Product: syz [ 136.349201][ T25] usb 1-1: Manufacturer: syz [ 136.353863][ T25] usb 1-1: SerialNumber: syz [ 136.360880][ T25] usb 1-1: config 0 descriptor?? [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 136.382604][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 136.394055][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5354] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5353] <... futex resumed>) = 0 [pid 5354] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5353] exit_group(0 [pid 5354] <... futex resumed>) = ? [pid 5353] <... exit_group resumed>) = ? [pid 5354] +++ exited with 0 +++ [pid 5353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5355 attached , child_tidptr=0x5555901ea690) = 5355 [pid 5355] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5355] setpgid(0, 0) = 0 [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5355] write(3, "1000", 4) = 4 [pid 5355] close(3) = 0 [ 136.595766][ T9] usb 1-1: USB disconnect, device number 57 executing program [pid 5355] write(1, "executing program\n", 18) = 18 [pid 5355] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5355] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5355] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5356 attached [pid 5356] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5355] <... clone3 resumed> => {parent_tid=[5356]}, 88) = 5356 [pid 5356] <... rseq resumed>) = 0 [pid 5355] rt_sigprocmask(SIG_SETMASK, [], [pid 5356] set_robust_list(0x7f5ba1e369a0, 24 [pid 5355] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5356] <... set_robust_list resumed>) = 0 [pid 5355] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5355] <... futex resumed>) = 0 [pid 5356] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5355] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5356] <... openat resumed>) = 3 [pid 5356] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 137.050629][ T9] usb 1-1: new high-speed USB device number 58 using dummy_hcd [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 137.230594][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 137.250684][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 137.289369][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 137.298601][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.306652][ T9] usb 1-1: Product: syz [ 137.310912][ T9] usb 1-1: Manufacturer: syz [ 137.315528][ T9] usb 1-1: SerialNumber: syz [ 137.322488][ T9] usb 1-1: config 0 descriptor?? [ 137.357366][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 137.365644][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5356] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] <... futex resumed>) = 0 [pid 5356] <... futex resumed>) = 1 [pid 5355] exit_group(0 [pid 5356] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5355] <... exit_group resumed>) = ? [pid 5356] +++ exited with 0 +++ [pid 5355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5355, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5357 attached , child_tidptr=0x5555901ea690) = 5357 [pid 5357] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5357] setpgid(0, 0) = 0 [pid 5357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5357] write(3, "1000", 4) = 4 [pid 5357] close(3) = 0 executing program [pid 5357] write(1, "executing program\n", 18) = 18 [pid 5357] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5357] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5357] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5358 attached [pid 5358] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5358] set_robust_list(0x7f5ba1e369a0, 24) = 0 [ 137.561048][ T9] usb 1-1: USB disconnect, device number 58 [pid 5358] rt_sigprocmask(SIG_SETMASK, [], [pid 5357] <... clone3 resumed> => {parent_tid=[5358]}, 88) = 5358 [pid 5358] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5357] rt_sigprocmask(SIG_SETMASK, [], [pid 5358] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5357] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5358] <... futex resumed>) = 0 [pid 5357] <... futex resumed>) = 1 [pid 5358] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5357] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5358] <... openat resumed>) = 3 [pid 5358] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 138.020571][ T9] usb 1-1: new high-speed USB device number 59 using dummy_hcd [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 138.200579][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 138.221157][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 138.297269][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 138.306425][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.314493][ T9] usb 1-1: Product: syz [ 138.318692][ T9] usb 1-1: Manufacturer: syz [ 138.323403][ T9] usb 1-1: SerialNumber: syz [ 138.330606][ T9] usb 1-1: config 0 descriptor?? [ 138.354399][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 138.362666][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5358] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... futex resumed>) = 0 [pid 5358] <... futex resumed>) = 1 [pid 5357] exit_group(0 [pid 5358] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5357] <... exit_group resumed>) = ? [pid 5358] +++ exited with 0 +++ [pid 5357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5357, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5359 attached [pid 5359] set_robust_list(0x5555901ea6a0, 24 [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5359 [pid 5359] <... set_robust_list resumed>) = 0 [pid 5359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5359] setpgid(0, 0) = 0 [pid 5359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5359] write(3, "1000", 4) = 4 [pid 5359] close(3) = 0 [pid 5359] write(1, "executing program\n", 18executing program ) = 18 [pid 5359] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5359] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5359] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [ 138.558037][ T9] usb 1-1: USB disconnect, device number 59 [pid 5359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5360 attached [pid 5360] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5359] <... clone3 resumed> => {parent_tid=[5360]}, 88) = 5360 [pid 5360] <... rseq resumed>) = 0 [pid 5359] rt_sigprocmask(SIG_SETMASK, [], [pid 5360] set_robust_list(0x7f5ba1e369a0, 24 [pid 5359] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5360] <... set_robust_list resumed>) = 0 [pid 5359] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] rt_sigprocmask(SIG_SETMASK, [], [pid 5359] <... futex resumed>) = 0 [pid 5360] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5359] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5360] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5360] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 139.030600][ T9] usb 1-1: new high-speed USB device number 60 using dummy_hcd [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 139.210593][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 139.220332][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 139.241125][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 139.250301][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 139.259158][ T9] usb 1-1: Product: syz [ 139.263477][ T9] usb 1-1: Manufacturer: syz [ 139.268123][ T9] usb 1-1: SerialNumber: syz [ 139.274623][ T9] usb 1-1: config 0 descriptor?? [ 139.296708][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 139.305755][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5360] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5359] <... futex resumed>) = 0 [pid 5359] exit_group(0 [pid 5360] <... futex resumed>) = ? [pid 5359] <... exit_group resumed>) = ? [pid 5360] +++ exited with 0 +++ [pid 5359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5361 attached , child_tidptr=0x5555901ea690) = 5361 [pid 5361] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5361] setpgid(0, 0) = 0 [pid 5361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5361] write(3, "1000", 4) = 4 [pid 5361] close(3) = 0 [pid 5361] write(1, "executing program\n", 18executing program ) = 18 [pid 5361] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5361] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5361] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5361] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 139.509433][ T9] usb 1-1: USB disconnect, device number 60 [pid 5361] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5362 attached [pid 5362] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5361] <... clone3 resumed> => {parent_tid=[5362]}, 88) = 5362 [pid 5362] set_robust_list(0x7f5ba1e369a0, 24 [pid 5361] rt_sigprocmask(SIG_SETMASK, [], [pid 5362] <... set_robust_list resumed>) = 0 [pid 5361] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5362] rt_sigprocmask(SIG_SETMASK, [], [pid 5361] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5362] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5361] <... futex resumed>) = 0 [pid 5361] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5362] <... openat resumed>) = 3 [pid 5362] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 139.990601][ T9] usb 1-1: new high-speed USB device number 61 using dummy_hcd [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 140.180561][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 140.210262][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 140.237983][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 140.247209][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.255280][ T9] usb 1-1: Product: syz [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 140.259457][ T9] usb 1-1: Manufacturer: syz [ 140.264113][ T9] usb 1-1: SerialNumber: syz [ 140.270539][ T9] usb 1-1: config 0 descriptor?? [ 140.301709][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 140.310267][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5362] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5361] <... futex resumed>) = 0 [pid 5362] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5361] exit_group(0 [pid 5362] <... futex resumed>) = ? [pid 5361] <... exit_group resumed>) = ? [pid 5362] +++ exited with 0 +++ [pid 5361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5363 attached [pid 5363] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5363 [pid 5363] <... prctl resumed>) = 0 [pid 5363] setpgid(0, 0) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5363] write(3, "1000", 4) = 4 [pid 5363] close(3executing program ) = 0 [pid 5363] write(1, "executing program\n", 18) = 18 [ 140.507173][ T9] usb 1-1: USB disconnect, device number 61 [pid 5363] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5363] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5363] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5364 attached [pid 5364] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5363] <... clone3 resumed> => {parent_tid=[5364]}, 88) = 5364 [pid 5364] <... rseq resumed>) = 0 [pid 5363] rt_sigprocmask(SIG_SETMASK, [], [pid 5364] set_robust_list(0x7f5ba1e369a0, 24 [pid 5363] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5364] <... set_robust_list resumed>) = 0 [pid 5363] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5363] <... futex resumed>) = 0 [pid 5364] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5363] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5364] <... openat resumed>) = 3 [pid 5364] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 140.980606][ T9] usb 1-1: new high-speed USB device number 62 using dummy_hcd [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 141.160604][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 141.180115][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 141.207521][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 141.216803][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.224921][ T9] usb 1-1: Product: syz [ 141.229117][ T9] usb 1-1: Manufacturer: syz [ 141.233865][ T9] usb 1-1: SerialNumber: syz [ 141.240815][ T9] usb 1-1: config 0 descriptor?? [ 141.272399][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 141.280813][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5364] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] <... futex resumed>) = 0 [pid 5364] <... futex resumed>) = 1 [pid 5363] exit_group(0 [pid 5364] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5363] <... exit_group resumed>) = ? [pid 5364] +++ exited with 0 +++ [pid 5363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5363, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5365 attached , child_tidptr=0x5555901ea690) = 5365 [pid 5365] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5365] setpgid(0, 0) = 0 [pid 5365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5365] write(3, "1000", 4) = 4 [pid 5365] close(3) = 0 [pid 5365] write(1, "executing program\n", 18executing program ) = 18 [pid 5365] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5365] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5365] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5366 attached [pid 5366] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5365] <... clone3 resumed> => {parent_tid=[5366]}, 88) = 5366 [pid 5366] <... rseq resumed>) = 0 [pid 5365] rt_sigprocmask(SIG_SETMASK, [], [pid 5366] set_robust_list(0x7f5ba1e369a0, 24 [pid 5365] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5366] <... set_robust_list resumed>) = 0 [pid 5365] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5365] <... futex resumed>) = 0 [pid 5366] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5365] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5366] <... openat resumed>) = 3 [ 141.488925][ T9] usb 1-1: USB disconnect, device number 62 [pid 5366] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 141.920555][ T9] usb 1-1: new high-speed USB device number 63 using dummy_hcd [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 142.110598][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 142.138295][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 142.195205][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 142.204350][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.212555][ T9] usb 1-1: Product: syz [ 142.216745][ T9] usb 1-1: Manufacturer: syz [ 142.221393][ T9] usb 1-1: SerialNumber: syz [ 142.227809][ T9] usb 1-1: config 0 descriptor?? [ 142.248239][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 142.256573][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5366] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5366] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5365] <... futex resumed>) = 0 [pid 5365] exit_group(0 [pid 5366] <... futex resumed>) = ? [pid 5365] <... exit_group resumed>) = ? [pid 5366] +++ exited with 0 +++ [pid 5365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5365, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5367 attached , child_tidptr=0x5555901ea690) = 5367 [pid 5367] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5367] setpgid(0, 0) = 0 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5367] write(3, "1000", 4) = 4 [pid 5367] close(3) = 0 executing program [pid 5367] write(1, "executing program\n", 18) = 18 [ 142.452149][ T9] usb 1-1: USB disconnect, device number 63 [pid 5367] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5367] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5367] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5367] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5367] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5367] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5368 attached [pid 5368] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5368] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5368] rt_sigprocmask(SIG_SETMASK, [], [pid 5367] <... clone3 resumed> => {parent_tid=[5368]}, 88) = 5368 [pid 5368] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5367] rt_sigprocmask(SIG_SETMASK, [], [pid 5368] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5367] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5367] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5368] <... futex resumed>) = 0 [pid 5367] <... futex resumed>) = 1 [pid 5368] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5367] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5368] <... openat resumed>) = 3 [pid 5368] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 142.960586][ T9] usb 1-1: new high-speed USB device number 64 using dummy_hcd [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 143.140640][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 143.167705][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 143.195880][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 143.205009][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.213068][ T9] usb 1-1: Product: syz [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 143.217259][ T9] usb 1-1: Manufacturer: syz [ 143.221921][ T9] usb 1-1: SerialNumber: syz [ 143.228576][ T9] usb 1-1: config 0 descriptor?? [ 143.259688][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 143.268137][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5368] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] <... futex resumed>) = 0 [pid 5368] <... futex resumed>) = 1 [pid 5367] exit_group(0 [pid 5368] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5367] <... exit_group resumed>) = ? [pid 5368] <... futex resumed>) = ? [pid 5368] +++ exited with 0 +++ [pid 5367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5369 attached [pid 5369] set_robust_list(0x5555901ea6a0, 24 [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5369 [pid 5369] <... set_robust_list resumed>) = 0 [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5369] setpgid(0, 0) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5369] write(3, "1000", 4) = 4 executing program [pid 5369] close(3) = 0 [pid 5369] write(1, "executing program\n", 18) = 18 [pid 5369] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5369] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5369] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5370 attached => {parent_tid=[5370]}, 88) = 5370 [pid 5370] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5369] rt_sigprocmask(SIG_SETMASK, [], [pid 5370] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5369] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5369] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5370] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5370] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [ 143.486205][ T25] usb 1-1: USB disconnect, device number 64 [pid 5370] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 143.910579][ T25] usb 1-1: new high-speed USB device number 65 using dummy_hcd [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 144.100606][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 144.121198][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 144.148113][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 144.157428][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.165523][ T25] usb 1-1: Product: syz [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5370] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 144.169700][ T25] usb 1-1: Manufacturer: syz [ 144.174343][ T25] usb 1-1: SerialNumber: syz [ 144.181131][ T25] usb 1-1: config 0 descriptor?? [ 144.201579][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 144.209933][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5370] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5370] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] exit_group(0 [pid 5370] <... futex resumed>) = ? [pid 5369] <... exit_group resumed>) = ? [pid 5370] +++ exited with 0 +++ [pid 5369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5371 attached , child_tidptr=0x5555901ea690) = 5371 [pid 5371] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5371] setpgid(0, 0) = 0 [pid 5371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5371] write(3, "1000", 4) = 4 [pid 5371] close(3) = 0 [pid 5371] write(1, "executing program\n", 18executing program ) = 18 [pid 5371] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5371] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5371] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [ 144.415152][ T9] usb 1-1: USB disconnect, device number 65 [pid 5371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5372 attached [pid 5372] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5371] <... clone3 resumed> => {parent_tid=[5372]}, 88) = 5372 [pid 5372] <... rseq resumed>) = 0 [pid 5371] rt_sigprocmask(SIG_SETMASK, [], [pid 5372] set_robust_list(0x7f5ba1e369a0, 24 [pid 5371] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5372] <... set_robust_list resumed>) = 0 [pid 5371] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] rt_sigprocmask(SIG_SETMASK, [], [pid 5371] <... futex resumed>) = 0 [pid 5372] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5372] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5371] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5372] <... openat resumed>) = 3 [pid 5372] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 144.870581][ T9] usb 1-1: new high-speed USB device number 66 using dummy_hcd [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 145.050567][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 145.070224][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 145.106868][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 145.116053][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.124486][ T9] usb 1-1: Product: syz [ 145.128670][ T9] usb 1-1: Manufacturer: syz [ 145.133361][ T9] usb 1-1: SerialNumber: syz [ 145.139756][ T9] usb 1-1: config 0 descriptor?? [ 145.170679][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 145.178872][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5372] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] <... futex resumed>) = 0 [pid 5372] <... futex resumed>) = 1 [pid 5371] exit_group(0 [pid 5372] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5371] <... exit_group resumed>) = ? [pid 5372] +++ exited with 0 +++ [pid 5371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5371, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5373 attached , child_tidptr=0x5555901ea690) = 5373 [pid 5373] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5373] setpgid(0, 0) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5373] write(3, "1000", 4) = 4 [pid 5373] close(3) = 0 [pid 5373] write(1, "executing program\n", 18executing program ) = 18 [pid 5373] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5373] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 145.373586][ T9] usb 1-1: USB disconnect, device number 66 [pid 5373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5373] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5373] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5374 attached [pid 5374] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5373] <... clone3 resumed> => {parent_tid=[5374]}, 88) = 5374 [pid 5374] <... rseq resumed>) = 0 [pid 5373] rt_sigprocmask(SIG_SETMASK, [], [pid 5374] set_robust_list(0x7f5ba1e369a0, 24 [pid 5373] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5374] <... set_robust_list resumed>) = 0 [pid 5373] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5373] <... futex resumed>) = 0 [pid 5374] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5373] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5374] <... openat resumed>) = 3 [pid 5374] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 145.830570][ T9] usb 1-1: new high-speed USB device number 67 using dummy_hcd [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 146.010633][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 146.040661][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 146.077359][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 146.086548][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.094623][ T9] usb 1-1: Product: syz [ 146.098807][ T9] usb 1-1: Manufacturer: syz [ 146.103454][ T9] usb 1-1: SerialNumber: syz [ 146.109824][ T9] usb 1-1: config 0 descriptor?? [ 146.145962][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 146.156504][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5374] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5374] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] exit_group(0) = ? [pid 5374] <... futex resumed>) = ? [pid 5374] +++ exited with 0 +++ [pid 5373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5375 attached , child_tidptr=0x5555901ea690) = 5375 [pid 5375] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5375] setpgid(0, 0) = 0 [pid 5375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5375] write(3, "1000", 4) = 4 [pid 5375] close(3) = 0 [ 146.361528][ T25] usb 1-1: USB disconnect, device number 67 [pid 5375] write(1, "executing program\n", 18executing program ) = 18 [pid 5375] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5375] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5375] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5376 attached => {parent_tid=[5376]}, 88) = 5376 [pid 5375] rt_sigprocmask(SIG_SETMASK, [], [pid 5376] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5375] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5376] set_robust_list(0x7f5ba1e369a0, 24 [pid 5375] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] <... set_robust_list resumed>) = 0 [pid 5375] <... futex resumed>) = 0 [pid 5376] rt_sigprocmask(SIG_SETMASK, [], [pid 5375] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5376] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5376] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 146.890565][ T25] usb 1-1: new high-speed USB device number 68 using dummy_hcd [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 147.080584][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 147.111394][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 147.129904][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 147.139299][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.147430][ T25] usb 1-1: Product: syz [ 147.151658][ T25] usb 1-1: Manufacturer: syz [ 147.156261][ T25] usb 1-1: SerialNumber: syz [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 147.163125][ T25] usb 1-1: config 0 descriptor?? [ 147.175735][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 147.186528][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5376] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5375] <... futex resumed>) = 0 [pid 5376] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5375] exit_group(0 [pid 5376] <... futex resumed>) = ? [pid 5375] <... exit_group resumed>) = ? [pid 5376] +++ exited with 0 +++ [pid 5375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5375, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5377 attached , child_tidptr=0x5555901ea690) = 5377 [pid 5377] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5377] setpgid(0, 0) = 0 [pid 5377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5377] write(3, "1000", 4) = 4 [pid 5377] close(3) = 0 [pid 5377] write(1, "executing program\n", 18executing program ) = 18 [pid 5377] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 147.390859][ T25] usb 1-1: USB disconnect, device number 68 [pid 5377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5377] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5378 attached => {parent_tid=[5378]}, 88) = 5378 [pid 5378] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5377] rt_sigprocmask(SIG_SETMASK, [], [pid 5378] set_robust_list(0x7f5ba1e369a0, 24 [pid 5377] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5378] <... set_robust_list resumed>) = 0 [pid 5377] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5378] rt_sigprocmask(SIG_SETMASK, [], [pid 5377] <... futex resumed>) = 0 [pid 5378] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5377] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5378] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5378] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 147.850591][ T25] usb 1-1: new high-speed USB device number 69 using dummy_hcd [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 148.040562][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 148.051480][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 148.099981][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 148.109136][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.117762][ T25] usb 1-1: Product: syz [ 148.122140][ T25] usb 1-1: Manufacturer: syz [ 148.126754][ T25] usb 1-1: SerialNumber: syz [ 148.133432][ T25] usb 1-1: config 0 descriptor?? [pid 5378] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 148.184841][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 148.193237][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5378] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5378] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5377] <... futex resumed>) = 0 [pid 5377] exit_group(0) = ? [pid 5378] <... futex resumed>) = ? [pid 5378] +++ exited with 0 +++ [pid 5377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5379 attached , child_tidptr=0x5555901ea690) = 5379 [pid 5379] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5379] setpgid(0, 0) = 0 [pid 5379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5379] write(3, "1000", 4) = 4 [pid 5379] close(3) = 0 [pid 5379] write(1, "executing program\n", 18executing program ) = 18 [pid 5379] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5379] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5379] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5379] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5380 attached [pid 5380] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5380] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5379] <... clone3 resumed> => {parent_tid=[5380]}, 88) = 5380 [pid 5380] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5379] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5380] <... futex resumed>) = 0 [pid 5379] <... futex resumed>) = 1 [pid 5380] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5379] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5380] <... openat resumed>) = 3 [ 148.396968][ T25] usb 1-1: USB disconnect, device number 69 [pid 5380] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 148.810662][ T25] usb 1-1: new high-speed USB device number 70 using dummy_hcd [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 149.000589][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 149.020233][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5380] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 149.048518][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 149.058015][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.066366][ T25] usb 1-1: Product: syz [ 149.070611][ T25] usb 1-1: Manufacturer: syz [ 149.075212][ T25] usb 1-1: SerialNumber: syz [ 149.082143][ T25] usb 1-1: config 0 descriptor?? [ 149.099510][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 149.107918][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5380] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5379] <... futex resumed>) = 0 [pid 5380] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5379] exit_group(0 [pid 5380] <... futex resumed>) = ? [pid 5379] <... exit_group resumed>) = ? [pid 5380] +++ exited with 0 +++ [pid 5379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5379, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5381 attached , child_tidptr=0x5555901ea690) = 5381 [pid 5381] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5381] setpgid(0, 0) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5381] write(3, "1000", 4) = 4 [pid 5381] close(3) = 0 [pid 5381] write(1, "executing program\n", 18executing program ) = 18 [pid 5381] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5381] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5381] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5381] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5382 attached [pid 5382] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5381] <... clone3 resumed> => {parent_tid=[5382]}, 88) = 5382 [pid 5382] set_robust_list(0x7f5ba1e369a0, 24 [pid 5381] rt_sigprocmask(SIG_SETMASK, [], [pid 5382] <... set_robust_list resumed>) = 0 [pid 5381] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5382] rt_sigprocmask(SIG_SETMASK, [], [pid 5381] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5381] <... futex resumed>) = 0 [pid 5382] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 149.301506][ T9] usb 1-1: USB disconnect, device number 70 [pid 5381] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5382] <... openat resumed>) = 3 [pid 5382] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 149.760592][ T9] usb 1-1: new high-speed USB device number 71 using dummy_hcd [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 149.940567][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 149.949912][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5382] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 149.997537][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 150.006676][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.014721][ T9] usb 1-1: Product: syz [ 150.018905][ T9] usb 1-1: Manufacturer: syz [ 150.023626][ T9] usb 1-1: SerialNumber: syz [ 150.030334][ T9] usb 1-1: config 0 descriptor?? [ 150.060625][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 150.068783][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5382] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... futex resumed>) = 0 [pid 5382] <... futex resumed>) = 1 [pid 5381] exit_group(0 [pid 5382] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5381] <... exit_group resumed>) = ? [pid 5382] +++ exited with 0 +++ [pid 5381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5381, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5383 attached , child_tidptr=0x5555901ea690) = 5383 [pid 5383] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5383] setpgid(0, 0) = 0 [pid 5383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5383] write(3, "1000", 4) = 4 [pid 5383] close(3) = 0 [pid 5383] write(1, "executing program\n", 18executing program ) = 18 [pid 5383] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5383] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 150.264383][ T9] usb 1-1: USB disconnect, device number 71 [pid 5383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5383] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5384 attached [pid 5384] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5383] <... clone3 resumed> => {parent_tid=[5384]}, 88) = 5384 [pid 5384] <... rseq resumed>) = 0 [pid 5383] rt_sigprocmask(SIG_SETMASK, [], [pid 5384] set_robust_list(0x7f5ba1e369a0, 24 [pid 5383] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5384] <... set_robust_list resumed>) = 0 [pid 5383] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5383] <... futex resumed>) = 0 [pid 5384] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5383] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5384] <... openat resumed>) = 3 [pid 5384] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 150.700591][ T9] usb 1-1: new high-speed USB device number 72 using dummy_hcd [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 150.890560][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 150.915519][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 150.952835][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 150.961978][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.969982][ T9] usb 1-1: Product: syz [ 150.974771][ T9] usb 1-1: Manufacturer: syz [ 150.979404][ T9] usb 1-1: SerialNumber: syz [ 150.986291][ T9] usb 1-1: config 0 descriptor?? [pid 5384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 151.021866][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 151.029466][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 151.038639][ T99] [ 151.040993][ T99] ============================================ [ 151.047143][ T99] WARNING: possible recursive locking detected [ 151.053293][ T99] 6.11.0-rc2-syzkaller-00004-gb446a2dae984 #0 Not tainted [ 151.060388][ T99] -------------------------------------------- [ 151.066530][ T99] kworker/0:1H/99 is trying to acquire lock: [ 151.072497][ T99] ffff8880243ee548 ((wq_completion)xillyusb){+.+.}-{0:0}, at: __flush_workqueue+0x1b0/0x1710 [ 151.082716][ T99] [ 151.082716][ T99] but task is already holding lock: [ 151.090105][ T99] ffff8880243ee548 ((wq_completion)xillyusb){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 151.100822][ T99] [ 151.100822][ T99] other info that might help us debug this: [ 151.108877][ T99] Possible unsafe locking scenario: [ 151.108877][ T99] [ 151.116320][ T99] CPU0 [ 151.119595][ T99] ---- [ 151.122870][ T99] lock((wq_completion)xillyusb); [ 151.127999][ T99] lock((wq_completion)xillyusb); [ 151.133126][ T99] [ 151.133126][ T99] *** DEADLOCK *** [ 151.133126][ T99] [ 151.141290][ T99] May be due to missing lock nesting notation [ 151.141290][ T99] [ 151.149622][ T99] 2 locks held by kworker/0:1H/99: [ 151.154750][ T99] #0: ffff8880243ee548 ((wq_completion)xillyusb){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 151.165929][ T99] #1: ffffc9000230fd00 ((work_completion)(&xdev->wakeup_workitem)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 151.178658][ T99] [ 151.178658][ T99] stack backtrace: [ 151.184559][ T99] CPU: 0 UID: 0 PID: 99 Comm: kworker/0:1H Not tainted 6.11.0-rc2-syzkaller-00004-gb446a2dae984 #0 [ 151.195335][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 151.205406][ T99] Workqueue: xillyusb wakeup_all [ 151.210377][ T99] Call Trace: [ 151.213666][ T99] [ 151.216612][ T99] dump_stack_lvl+0x241/0x360 [ 151.221322][ T99] ? __pfx_dump_stack_lvl+0x10/0x10 [ 151.226546][ T99] ? print_deadlock_bug+0x479/0x620 [ 151.231760][ T99] validate_chain+0x15d3/0x5900 [ 151.236640][ T99] ? __pfx_validate_chain+0x10/0x10 [ 151.241851][ T99] ? __pfx_validate_chain+0x10/0x10 [ 151.247146][ T99] ? __pfx_validate_chain+0x10/0x10 [ 151.252364][ T99] ? mark_lock+0x9a/0x350 [ 151.256713][ T99] __lock_acquire+0x137a/0x2040 [ 151.261610][ T99] lock_acquire+0x1ed/0x550 [ 151.266128][ T99] ? __flush_workqueue+0x1b0/0x1710 [ 151.271362][ T99] ? __pfx_lock_acquire+0x10/0x10 [ 151.276405][ T99] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 151.282232][ T99] ? __init_swait_queue_head+0xae/0x150 [ 151.287793][ T99] ? __flush_workqueue+0x1b0/0x1710 [ 151.293006][ T99] __flush_workqueue+0x1c9/0x1710 [ 151.298043][ T99] ? __flush_workqueue+0x1b0/0x1710 [ 151.303253][ T99] ? rcu_is_watching+0x15/0xb0 [ 151.308026][ T99] ? trace_contention_end+0x3c/0x120 [ 151.313316][ T99] ? __pfx___flush_workqueue+0x10/0x10 [ 151.318791][ T99] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 151.324783][ T99] drain_workqueue+0xc9/0x3a0 [ 151.329476][ T99] destroy_workqueue+0xba/0xc40 [ 151.334328][ T99] ? kfree+0x149/0x360 [ 151.338398][ T99] kref_put+0x104/0x180 [ 151.342558][ T99] ? process_scheduled_works+0x945/0x1830 [ 151.348285][ T99] process_scheduled_works+0xa2c/0x1830 [ 151.353847][ T99] ? __pfx_process_scheduled_works+0x10/0x10 [ 151.359838][ T99] ? assign_work+0x364/0x3d0 [ 151.364436][ T99] worker_thread+0x86d/0xd40 [pid 5384] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5384] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5383] <... futex resumed>) = 0 [pid 5383] exit_group(0 [pid 5384] <... futex resumed>) = ? [pid 5384] +++ exited with 0 +++ [pid 5383] <... exit_group resumed>) = ? [ 151.369039][ T99] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 151.374942][ T99] ? __kthread_parkme+0x169/0x1d0 [ 151.379975][ T99] ? __pfx_worker_thread+0x10/0x10 [ 151.385118][ T99] kthread+0x2f0/0x390 [ 151.389202][ T99] ? __pfx_worker_thread+0x10/0x10 [ 151.394406][ T99] ? __pfx_kthread+0x10/0x10 [ 151.399007][ T99] ret_from_fork+0x4b/0x80 [ 151.403435][ T99] ? __pfx_kthread+0x10/0x10 [ 151.408034][ T99] ret_from_fork_asm+0x1a/0x30 [ 151.412824][ T99] [pid 5383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5383, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5385 attached , child_tidptr=0x5555901ea690) = 5385 [pid 5385] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5385] setpgid(0, 0) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5385] write(3, "1000", 4) = 4 [pid 5385] close(3) = 0 [ 151.437947][ T25] usb 1-1: USB disconnect, device number 72 [pid 5385] write(1, "executing program\n", 18executing program ) = 18 [pid 5385] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5385] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5385] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5385] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5386 attached => {parent_tid=[5386]}, 88) = 5386 [pid 5386] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5386] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5386] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5385] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] <... futex resumed>) = 0 [pid 5385] <... futex resumed>) = 1 [pid 5386] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5385] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5386] <... openat resumed>) = 3 [pid 5386] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 151.940563][ T25] usb 1-1: new high-speed USB device number 73 using dummy_hcd [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 152.120516][ T25] usb 1-1: Using ep0 maxpacket: 32 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 152.149495][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 152.176509][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 152.185665][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.194120][ T25] usb 1-1: Product: syz [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5386] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 152.198287][ T25] usb 1-1: Manufacturer: syz [ 152.202914][ T25] usb 1-1: SerialNumber: syz [ 152.209039][ T25] usb 1-1: config 0 descriptor?? [ 152.238609][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 152.246614][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5386] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5385] <... futex resumed>) = 0 [pid 5386] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5385] exit_group(0 [pid 5386] <... futex resumed>) = ? [pid 5386] +++ exited with 0 +++ [pid 5385] <... exit_group resumed>) = ? [pid 5385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5385, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5387 attached , child_tidptr=0x5555901ea690) = 5387 [pid 5387] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5387] setpgid(0, 0) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5387] write(3, "1000", 4) = 4 [pid 5387] close(3) = 0 [pid 5387] write(1, "executing program\n", 18executing program ) = 18 [pid 5387] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5387] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5387] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5388 attached [pid 5388] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5387] <... clone3 resumed> => {parent_tid=[5388]}, 88) = 5388 [pid 5388] set_robust_list(0x7f5ba1e369a0, 24 [pid 5387] rt_sigprocmask(SIG_SETMASK, [], [pid 5388] <... set_robust_list resumed>) = 0 [pid 5387] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5388] rt_sigprocmask(SIG_SETMASK, [], [pid 5387] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5388] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5387] <... futex resumed>) = 0 [ 152.441617][ T9] usb 1-1: USB disconnect, device number 73 [pid 5387] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5388] <... openat resumed>) = 3 [pid 5388] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 152.900508][ T9] usb 1-1: new high-speed USB device number 74 using dummy_hcd [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 153.090611][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 153.118533][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 153.162911][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 153.172022][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.180031][ T9] usb 1-1: Product: syz [ 153.184244][ T9] usb 1-1: Manufacturer: syz [ 153.188856][ T9] usb 1-1: SerialNumber: syz [ 153.195194][ T9] usb 1-1: config 0 descriptor?? [ 153.228674][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 153.236683][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5388] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5387] <... futex resumed>) = 0 [pid 5388] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] exit_group(0) = ? [pid 5388] <... futex resumed>) = ? [pid 5388] +++ exited with 0 +++ [pid 5387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5390 attached , child_tidptr=0x5555901ea690) = 5390 [pid 5390] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5390] setpgid(0, 0) = 0 [pid 5390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5390] write(3, "1000", 4) = 4 [pid 5390] close(3) = 0 [pid 5390] write(1, "executing program\n", 18executing program ) = 18 [pid 5390] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5390] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5390] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5390] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5390] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5390] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5391 attached [pid 5391] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5390] <... clone3 resumed> => {parent_tid=[5391]}, 88) = 5391 [pid 5391] <... rseq resumed>) = 0 [pid 5391] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5391] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5390] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] <... futex resumed>) = 0 [pid 5390] <... futex resumed>) = 1 [pid 5391] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5390] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5391] <... openat resumed>) = 3 [pid 5391] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 153.440900][ T25] usb 1-1: USB disconnect, device number 74 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 153.850510][ T25] usb 1-1: new high-speed USB device number 75 using dummy_hcd [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 154.030501][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 154.049576][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 154.094394][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 154.103628][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.111660][ T25] usb 1-1: Product: syz [ 154.115831][ T25] usb 1-1: Manufacturer: syz [ 154.120485][ T25] usb 1-1: SerialNumber: syz [ 154.126613][ T25] usb 1-1: config 0 descriptor?? [ 154.145482][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 154.153432][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5391] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5390] <... futex resumed>) = 0 [pid 5391] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5390] exit_group(0 [pid 5391] <... futex resumed>) = ? [pid 5390] <... exit_group resumed>) = ? [pid 5391] +++ exited with 0 +++ [pid 5390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5392 attached , child_tidptr=0x5555901ea690) = 5392 [pid 5392] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5392] setpgid(0, 0) = 0 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5392] write(3, "1000", 4) = 4 [pid 5392] close(3) = 0 [pid 5392] write(1, "executing program\n", 18executing program ) = 18 [pid 5392] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5392] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5392] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5393 attached [pid 5393] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5392] <... clone3 resumed> => {parent_tid=[5393]}, 88) = 5393 [pid 5393] set_robust_list(0x7f5ba1e369a0, 24 [pid 5392] rt_sigprocmask(SIG_SETMASK, [], [pid 5393] <... set_robust_list resumed>) = 0 [pid 5392] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5393] rt_sigprocmask(SIG_SETMASK, [], [pid 5392] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5392] <... futex resumed>) = 0 [pid 5393] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5392] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5393] <... openat resumed>) = 3 [ 154.347937][ T9] usb 1-1: USB disconnect, device number 75 [pid 5393] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 154.820584][ T9] usb 1-1: new high-speed USB device number 76 using dummy_hcd [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 155.010523][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 155.026223][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 155.042295][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 155.051499][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5393] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5393] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 155.059511][ T9] usb 1-1: Product: syz [ 155.063710][ T9] usb 1-1: Manufacturer: syz [ 155.068316][ T9] usb 1-1: SerialNumber: syz [ 155.074403][ T9] usb 1-1: config 0 descriptor?? [ 155.106421][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 155.114482][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5393] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5392] <... futex resumed>) = 0 [pid 5393] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5392] exit_group(0 [pid 5393] <... futex resumed>) = ? [pid 5392] <... exit_group resumed>) = ? [pid 5393] +++ exited with 0 +++ [pid 5392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5394 attached [pid 5394] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5394 [pid 5394] <... prctl resumed>) = 0 [pid 5394] setpgid(0, 0) = 0 [pid 5394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5394] write(3, "1000", 4) = 4 [pid 5394] close(3) = 0 [pid 5394] write(1, "executing program\n", 18executing program ) = 18 [pid 5394] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5394] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5394] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5394] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5395 attached => {parent_tid=[5395]}, 88) = 5395 [pid 5395] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5394] rt_sigprocmask(SIG_SETMASK, [], [pid 5395] <... rseq resumed>) = 0 [pid 5394] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5395] set_robust_list(0x7f5ba1e369a0, 24 [pid 5394] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5395] <... set_robust_list resumed>) = 0 [pid 5394] <... futex resumed>) = 0 [pid 5394] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5395] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5395] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 155.309249][ T9] usb 1-1: USB disconnect, device number 76 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 155.760534][ T9] usb 1-1: new high-speed USB device number 77 using dummy_hcd [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 155.940516][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 155.979228][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 156.015731][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5395] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5395] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 156.024846][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.032876][ T9] usb 1-1: Product: syz [ 156.037056][ T9] usb 1-1: Manufacturer: syz [ 156.041697][ T9] usb 1-1: SerialNumber: syz [ 156.048170][ T9] usb 1-1: config 0 descriptor?? [ 156.077301][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 156.085382][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5395] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5395] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5394] <... futex resumed>) = 0 [pid 5394] exit_group(0) = ? [pid 5395] <... futex resumed>) = ? [pid 5395] +++ exited with 0 +++ [pid 5394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555901ea690) = 5396 ./strace-static-x86_64: Process 5396 attached [pid 5396] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5396] write(3, "1000", 4) = 4 executing program [pid 5396] close(3) = 0 [pid 5396] write(1, "executing program\n", 18) = 18 [pid 5396] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5396] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 156.290538][ T9] usb 1-1: USB disconnect, device number 77 [pid 5396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5396] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5397 attached [pid 5397] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5396] <... clone3 resumed> => {parent_tid=[5397]}, 88) = 5397 [pid 5397] set_robust_list(0x7f5ba1e369a0, 24 [pid 5396] rt_sigprocmask(SIG_SETMASK, [], [pid 5397] <... set_robust_list resumed>) = 0 [pid 5396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5397] rt_sigprocmask(SIG_SETMASK, [], [pid 5396] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5397] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5396] <... futex resumed>) = 0 [pid 5397] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5396] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5397] <... openat resumed>) = 3 [pid 5397] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 156.790586][ T9] usb 1-1: new high-speed USB device number 78 using dummy_hcd [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 156.980530][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 157.007216][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5397] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5397] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 157.062161][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 157.071295][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.079282][ T9] usb 1-1: Product: syz [ 157.083479][ T9] usb 1-1: Manufacturer: syz [ 157.088082][ T9] usb 1-1: SerialNumber: syz [ 157.094431][ T9] usb 1-1: config 0 descriptor?? [ 157.112989][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 157.121025][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5397] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5396] <... futex resumed>) = 0 [pid 5397] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] exit_group(0) = ? [pid 5397] <... futex resumed>) = ? [pid 5397] +++ exited with 0 +++ [pid 5396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555901ea690) = 5398 ./strace-static-x86_64: Process 5398 attached [pid 5398] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5398] setpgid(0, 0) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5398] write(3, "1000", 4) = 4 executing program [pid 5398] close(3) = 0 [pid 5398] write(1, "executing program\n", 18) = 18 [pid 5398] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5398] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5398] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [ 157.325605][ T25] usb 1-1: USB disconnect, device number 78 [pid 5398] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5399 attached [pid 5399] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5399] set_robust_list(0x7f5ba1e369a0, 24) = 0 [pid 5398] <... clone3 resumed> => {parent_tid=[5399]}, 88) = 5399 [pid 5399] rt_sigprocmask(SIG_SETMASK, [], [pid 5398] rt_sigprocmask(SIG_SETMASK, [], [pid 5399] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5398] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5399] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5398] <... futex resumed>) = 0 [pid 5399] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5398] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5399] <... openat resumed>) = 3 [pid 5399] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 157.800565][ T25] usb 1-1: new high-speed USB device number 79 using dummy_hcd [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 157.990566][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 158.000643][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5399] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5399] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 158.046972][ T25] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 158.056999][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.065380][ T25] usb 1-1: Product: syz [ 158.069569][ T25] usb 1-1: Manufacturer: syz [ 158.074238][ T25] usb 1-1: SerialNumber: syz [ 158.080202][ T25] usb 1-1: config 0 descriptor?? [ 158.110354][ T25] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 158.118379][ T25] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5399] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5398] <... futex resumed>) = 0 [pid 5399] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] exit_group(0 [pid 5399] <... futex resumed>) = ? [pid 5398] <... exit_group resumed>) = ? [pid 5399] +++ exited with 0 +++ [pid 5398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5400 attached , child_tidptr=0x5555901ea690) = 5400 [pid 5400] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5400] setpgid(0, 0) = 0 [ 158.312750][ T9] usb 1-1: USB disconnect, device number 79 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5400] write(3, "1000", 4) = 4 [pid 5400] close(3executing program ) = 0 [pid 5400] write(1, "executing program\n", 18) = 18 [pid 5400] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5400] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5400] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5400] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5400] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5400] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5401 attached [pid 5401] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5400] <... clone3 resumed> => {parent_tid=[5401]}, 88) = 5401 [pid 5401] <... rseq resumed>) = 0 [pid 5400] rt_sigprocmask(SIG_SETMASK, [], [pid 5401] set_robust_list(0x7f5ba1e369a0, 24 [pid 5400] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5400] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5400] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5401] <... set_robust_list resumed>) = 0 [pid 5401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5401] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5401] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 158.820552][ T9] usb 1-1: new high-speed USB device number 80 using dummy_hcd [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 159.000515][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 159.019126][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 159.075433][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 159.084636][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.092690][ T9] usb 1-1: Product: syz [ 159.096862][ T9] usb 1-1: Manufacturer: syz [ 159.101488][ T9] usb 1-1: SerialNumber: syz [ 159.107572][ T9] usb 1-1: config 0 descriptor?? [pid 5401] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 159.128529][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 159.136853][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5401] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5400] <... futex resumed>) = 0 [pid 5401] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] exit_group(0 [pid 5401] <... futex resumed>) = ? [pid 5400] <... exit_group resumed>) = ? [pid 5401] +++ exited with 0 +++ [pid 5400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5402 attached , child_tidptr=0x5555901ea690) = 5402 [pid 5402] set_robust_list(0x5555901ea6a0, 24) = 0 [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5402] setpgid(0, 0) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5402] write(3, "1000", 4) = 4 [pid 5402] close(3) = 0 executing program [pid 5402] write(1, "executing program\n", 18) = 18 [ 159.340336][ T9] usb 1-1: USB disconnect, device number 80 [pid 5402] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5402] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [pid 5402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5402] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5403 attached [pid 5403] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053 [pid 5402] <... clone3 resumed> => {parent_tid=[5403]}, 88) = 5403 [pid 5403] <... rseq resumed>) = 0 [pid 5402] rt_sigprocmask(SIG_SETMASK, [], [pid 5403] set_robust_list(0x7f5ba1e369a0, 24 [pid 5402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5403] <... set_robust_list resumed>) = 0 [pid 5402] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5402] <... futex resumed>) = 0 [pid 5403] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5402] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5403] <... openat resumed>) = 3 [pid 5403] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 159.800538][ T9] usb 1-1: new high-speed USB device number 81 using dummy_hcd [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [ 159.980516][ T9] usb 1-1: Using ep0 maxpacket: 32 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 160.008980][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 160.044148][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5403] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [pid 5403] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0 [ 160.053398][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.061417][ T9] usb 1-1: Product: syz [ 160.065584][ T9] usb 1-1: Manufacturer: syz [ 160.070163][ T9] usb 1-1: SerialNumber: syz [ 160.076458][ T9] usb 1-1: config 0 descriptor?? [ 160.105172][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 160.113167][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5403] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5402] <... futex resumed>) = 0 [pid 5403] <... futex resumed>) = 1 [pid 5402] exit_group(0 [pid 5403] futex(0x7f5ba1f073c8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 5402] <... exit_group resumed>) = ? [pid 5403] +++ exited with 0 +++ [pid 5402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5404 attached [pid 5404] set_robust_list(0x5555901ea6a0, 24 [pid 5231] <... clone resumed>, child_tidptr=0x5555901ea690) = 5404 [pid 5404] <... set_robust_list resumed>) = 0 [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5404] write(3, "1000", 4) = 4 [pid 5404] close(3) = 0 [pid 5404] write(1, "executing program\n", 18executing program ) = 18 [pid 5404] futex(0x7f5ba1f073cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5404] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ba1ea5c60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ba1e972e0}, NULL, 8) = 0 [ 160.307611][ T9] usb 1-1: USB disconnect, device number 81 [pid 5404] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ba1e16000 [pid 5404] mprotect(0x7f5ba1e17000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5404] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ba1e36990, parent_tid=0x7f5ba1e36990, exit_signal=0, stack=0x7f5ba1e16000, stack_size=0x20300, tls=0x7f5ba1e366c0}./strace-static-x86_64: Process 5405 attached => {parent_tid=[5405]}, 88) = 5405 [pid 5404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5404] futex(0x7f5ba1f073c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5405] rseq(0x7f5ba1e36fe0, 0x20, 0, 0x53053053) = 0 [pid 5404] <... futex resumed>) = 0 [pid 5405] set_robust_list(0x7f5ba1e369a0, 24 [pid 5404] futex(0x7f5ba1f073cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5405] <... set_robust_list resumed>) = 0 [pid 5405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5405] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5405] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [ 160.760559][ T9] usb 1-1: new high-speed USB device number 82 using dummy_hcd [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 18 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 9 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 27 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 4 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ba1e341e0) = 8 [ 160.950557][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 160.969122][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ba1e351f0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ba1f0750c) = -1 EINVAL (Invalid argument) [ 160.994091][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 161.003297][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.011343][ T9] usb 1-1: Product: syz [ 161.015513][ T9] usb 1-1: Manufacturer: syz [ 161.020094][ T9] usb 1-1: SerialNumber: syz [ 161.026462][ T9] usb 1-1: config 0 descriptor?? [pid 5405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ba1e341e0) = 0