./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor270701581 <...> Warning: Permanently added '10.128.0.93' (ED25519) to the list of known hosts. execve("./syz-executor270701581", ["./syz-executor270701581"], 0x7fff8ee5bd40 /* 10 vars */) = 0 brk(NULL) = 0x55558cc3a000 brk(0x55558cc3ad00) = 0x55558cc3ad00 arch_prctl(ARCH_SET_FS, 0x55558cc3a380) = 0 set_tid_address(0x55558cc3a650) = 5226 set_robust_list(0x55558cc3a660, 24) = 0 rseq(0x55558cc3aca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor270701581", 4096) = 27 getrandom("\x4f\xc5\x16\x39\x66\xd7\x02\xa4", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558cc3ad00 brk(0x55558cc5bd00) = 0x55558cc5bd00 brk(0x55558cc5c000) = 0x55558cc5c000 mprotect(0x7fa68a637000, 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 5227 attached , child_tidptr=0x55558cc3a650) = 5227 [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5227] set_robust_list(0x55558cc3a660, 24) = 0 ./strace-static-x86_64: Process 5228 attached [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5226] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5228 [pid 5228] set_robust_list(0x55558cc3a660, 24 [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5229 attached [pid 5228] <... set_robust_list resumed>) = 0 [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5229 [pid 5229] set_robust_list(0x55558cc3a660, 24 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5229] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5230 attached [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] set_robust_list(0x55558cc3a660, 24 [pid 5226] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5230 ./strace-static-x86_64: Process 5231 attached [pid 5230] <... set_robust_list resumed>) = 0 [pid 5229] <... prctl resumed>) = 0 [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] set_robust_list(0x55558cc3a660, 24 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5229] setpgid(0, 0 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5231 [pid 5231] <... set_robust_list resumed>) = 0 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5229] <... setpgid resumed>) = 0 [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5231] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5232 attached [pid 5232] set_robust_list(0x55558cc3a660, 24 [pid 5231] setpgid(0, 0 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5232 ./strace-static-x86_64: Process 5233 attached [pid 5226] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5233 [pid 5231] <... setpgid resumed>) = 0 [pid 5232] <... set_robust_list resumed>) = 0 [pid 5229] <... openat resumed>) = 3 [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5233] set_robust_list(0x55558cc3a660, 24 [pid 5232] <... prctl resumed>) = 0 [pid 5231] write(3, "1000", 4 [pid 5229] write(3, "1000", 4./strace-static-x86_64: Process 5234 attached [pid 5231] <... write resumed>) = 4 [pid 5233] <... set_robust_list resumed>) = 0 [pid 5232] setpgid(0, 0 [pid 5229] <... write resumed>) = 4 [pid 5226] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5234 [pid 5234] set_robust_list(0x55558cc3a660, 24 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] close(3executing program [pid 5229] close(3 [pid 5232] <... setpgid resumed>) = 0 [pid 5229] <... close resumed>) = 0 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5231] <... close resumed>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] write(1, "executing program\n", 18) = 18 [pid 5231] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 5236 attached ./strace-static-x86_64: Process 5235 attached [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5235 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5231] <... openat resumed>) = 3 [pid 5229] write(1, "executing program\n", 18executing program [pid 5236] set_robust_list(0x55558cc3a660, 24 [pid 5235] set_robust_list(0x55558cc3a660, 24 [pid 5232] <... openat resumed>) = 3 [pid 5235] <... set_robust_list resumed>) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_INIT [pid 5229] <... write resumed>) = 18 [pid 5236] <... set_robust_list resumed>) = 0 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5232] write(3, "1000", 4 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5232] <... write resumed>) = 4 [pid 5232] close(3) = 0 [pid 5229] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5236] <... prctl resumed>) = 0 executing program [pid 5235] <... prctl resumed>) = 0 [pid 5232] write(1, "executing program\n", 18 [pid 5236] setpgid(0, 0 [pid 5232] <... write resumed>) = 18 [pid 5235] setpgid(0, 0 [pid 5232] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5236 [pid 5236] <... setpgid resumed>) = 0 [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_INIT [pid 5229] <... openat resumed>) = 3 [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5235] <... setpgid resumed>) = 0 [pid 5236] <... openat resumed>) = 3 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5231] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5229] ioctl(3, USB_RAW_IOCTL_INIT [pid 5236] write(3, "1000", 4) = 4 [pid 5235] <... openat resumed>) = 3 [pid 5232] <... ioctl resumed>, 0) = 0 [pid 5231] <... ioctl resumed>, 0) = 0 [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] close(3 [pid 5229] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUNexecuting program [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] <... close resumed>) = 0 [pid 5235] write(3, "1000", 4) = 4 [pid 5236] write(1, "executing program\n", 18) = 18 [pid 5235] close(3) = 0 [pid 5236] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5235] write(1, "executing program\n", 18 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] <... ioctl resumed>, 0) = 0 [pid 5236] <... openat resumed>) = 3 [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_INIT [pid 5235] <... write resumed>) = 18 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] <... openat resumed>) = 3 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5235] ioctl(3, USB_RAW_IOCTL_INIT [pid 5236] <... ioctl resumed>, 0) = 0 [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 61.225207][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 61.225207][ T2638] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 61.226884][ T8] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 61.248833][ T5237] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 61.256717][ T5238] usb 4-1: new high-speed USB device number 2 using dummy_hcd [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 61.405033][ T2638] usb 3-1: Using ep0 maxpacket: 32 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 61.433281][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.444350][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.455158][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.464999][ T5237] usb 5-1: Using ep0 maxpacket: 32 [ 61.466155][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5232] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 61.471482][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 61.482143][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.487483][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 61.503168][ T5238] usb 4-1: Using ep0 maxpacket: 32 [ 61.515255][ C0] hrtimer: interrupt took 45211 ns [ 61.520210][ T2638] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5232] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5235] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 61.526216][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.540314][ T2638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.540341][ T2638] usb 3-1: Product: syz [ 61.540356][ T2638] usb 3-1: Manufacturer: syz [ 61.556965][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.569820][ T2638] usb 3-1: SerialNumber: syz [pid 5235] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5232] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5232] <... ioctl resumed>, 0) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5232] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5232] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5232] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5232] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5232] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5229] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5232] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5232] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 61.570608][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.579000][ T2638] usb 3-1: config 0 descriptor?? [ 61.585713][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.603122][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.614043][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.624791][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.628884][ T2638] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 61.635935][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.645816][ T2638] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 61.654267][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.673265][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.684244][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.696374][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.707780][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.718741][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.729694][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.740692][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.751665][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.762703][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.773632][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5235] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5235] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5229] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 61.784568][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 61.821469][ T5237] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5232] exit_group(0) = ? [pid 5235] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] +++ exited with 0 +++ [pid 5230] --- 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 */} --- [pid 5230] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5246 attached [pid 5246] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5246 [pid 5246] <... prctl resumed>) = 0 [pid 5246] setpgid(0, 0) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 5246] write(3, "1000", 4) = 4 [pid 5246] close(3) = 0 [pid 5246] write(1, "executing program\n", 18) = 18 [pid 5246] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5246] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 61.829490][ T2638] usb 3-1: USB disconnect, device number 2 [ 61.830915][ T9] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 61.845615][ T5238] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 61.854758][ T8] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 61.863913][ T5237] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.872942][ T5238] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.882719][ T5237] usb 5-1: Product: syz [ 61.887758][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.895892][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.903894][ T8] usb 2-1: Product: syz [ 61.908153][ T5238] usb 4-1: Product: syz [ 61.912339][ T5238] usb 4-1: Manufacturer: syz [ 61.917114][ T5237] usb 5-1: Manufacturer: syz [ 61.921719][ T5237] usb 5-1: SerialNumber: syz [ 61.926405][ T9] usb 1-1: Product: syz [ 61.930595][ T9] usb 1-1: Manufacturer: syz [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5236] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5236] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5236] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5235] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5235] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5236] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5236] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [ 61.935335][ T5238] usb 4-1: SerialNumber: syz [ 61.941473][ T8] usb 2-1: Manufacturer: syz [ 61.947137][ T5237] usb 5-1: config 0 descriptor?? [ 61.953417][ T5238] usb 4-1: config 0 descriptor?? [ 61.958498][ T9] usb 1-1: SerialNumber: syz [ 61.963868][ T8] usb 2-1: SerialNumber: syz [ 61.970995][ T9] usb 1-1: config 0 descriptor?? [ 61.977700][ T8] usb 2-1: config 0 descriptor?? [pid 5235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5231] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5231] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5235] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5231] <... ioctl resumed>, 0) = 0 [pid 5235] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5231] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5235] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5229] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5229] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5231] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5229] <... ioctl resumed>, 0) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5229] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5231] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5229] <... ioctl resumed>, 0) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5231] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5229] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5231] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5229] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5231] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5231] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5231] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5229] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5229] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 61.985940][ T5237] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 61.996406][ T5237] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 62.005286][ T5238] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 62.013423][ T5238] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 62.028983][ T9] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 62.036607][ T8] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 62.048750][ T9] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 62.057740][ T8] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5246] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] exit_group(0) = ? [pid 5236] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5247 attached , child_tidptr=0x55558cc3a650) = 5247 [pid 5247] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5235] exit_group(0 [pid 5247] <... prctl resumed>) = 0 [pid 5235] <... exit_group resumed>) = ? [pid 5247] setpgid(0, 0) = 0 [pid 5246] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5235] +++ exited with 0 +++ [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5235, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5247] <... openat resumed>) = 3 [pid 5247] write(3, "1000", 4) = 4 [pid 5247] close(3) = 0 [pid 5247] write(1, "executing program\n", 18 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5248 ./strace-static-x86_64: Process 5248 attached [pid 5247] <... write resumed>) = 18 [pid 5247] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5248] set_robust_list(0x55558cc3a660, 24 [pid 5247] <... openat resumed>) = 3 [pid 5248] <... set_robust_list resumed>) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_INIT [pid 5231] exit_group(0 [pid 5248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5231] <... exit_group resumed>) = ? [pid 5248] <... prctl resumed>) = 0 [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5248] setpgid(0, 0) = 0 [ 62.178962][ T8] usb 5-1: USB disconnect, device number 2 [ 62.208038][ T9] usb 4-1: USB disconnect, device number 2 [pid 5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5231] +++ exited with 0 +++ [pid 5229] exit_group(0 [pid 5248] <... openat resumed>) = 3 [pid 5229] <... exit_group resumed>) = ? [pid 5248] write(3, "1000", 4) = 4 [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5231, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5248] close(3) = 0 executing program [pid 5248] write(1, "executing program\n", 18 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5247] <... ioctl resumed>, 0) = 0 [pid 5248] <... write resumed>) = 18 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5250 attached [pid 5248] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5250] set_robust_list(0x55558cc3a660, 24 [pid 5229] +++ exited with 0 +++ [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5250 [pid 5250] <... set_robust_list resumed>) = 0 [pid 5248] <... openat resumed>) = 3 [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5248] ioctl(3, USB_RAW_IOCTL_INIT [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5250] <... prctl resumed>) = 0 [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] setpgid(0, 0 [pid 5248] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5250] <... setpgid resumed>) = 0 [pid 5248] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 5251 attached [pid 5251] set_robust_list(0x55558cc3a660, 24 [pid 5250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5251] <... set_robust_list resumed>) = 0 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5250] <... openat resumed>) = 3 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5250] write(3, "1000", 4 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5251 [pid 5250] <... write resumed>) = 4 [pid 5250] close(3) = 0 executing program [pid 5250] write(1, "executing program\n", 18) = 18 [ 62.231472][ T5238] usb 2-1: USB disconnect, device number 2 [ 62.238806][ T51] usb 1-1: USB disconnect, device number 2 [pid 5250] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5250] ioctl(3, USB_RAW_IOCTL_INIT [pid 5251] <... prctl resumed>) = 0 [pid 5251] setpgid(0, 0 [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] <... setpgid resumed>) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5250] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5251] <... openat resumed>) = 3 [pid 5250] <... ioctl resumed>, 0) = 0 [pid 5251] write(3, "1000", 4) = 4 [pid 5251] close(3) = 0 [pid 5251] write(1, "executing program\n", 18executing program ) = 18 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] <... openat resumed>) = 3 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] ioctl(3, USB_RAW_IOCTL_INIT [pid 5246] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5246] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... ioctl resumed>, 0) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 62.276063][ T2638] usb 3-1: new high-speed USB device number 3 using dummy_hcd [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5246] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5246] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 62.484951][ T2638] usb 3-1: Using ep0 maxpacket: 32 [ 62.504153][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.515986][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5246] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 62.527846][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.538640][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.549623][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.568174][ T2638] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 62.577565][ T2638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5246] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [ 62.585599][ T2638] usb 3-1: Product: syz [ 62.589764][ T2638] usb 3-1: Manufacturer: syz [ 62.594393][ T2638] usb 3-1: SerialNumber: syz [ 62.601495][ T2638] usb 3-1: config 0 descriptor?? [ 62.614965][ T8] usb 5-1: new high-speed USB device number 3 using dummy_hcd [pid 5246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5246] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5246] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5246] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5246] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 62.635003][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 62.651886][ T2638] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 62.662092][ T2638] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 62.674987][ T5238] usb 2-1: new high-speed USB device number 3 using dummy_hcd [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 62.715135][ T51] usb 1-1: new high-speed USB device number 3 using dummy_hcd [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 62.815000][ T8] usb 5-1: Using ep0 maxpacket: 32 [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5246] exit_group(0) = ? [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5246] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5248] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5252 ./strace-static-x86_64: Process 5252 attached [ 62.844158][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.855102][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 62.860345][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.860702][ T2638] usb 3-1: USB disconnect, device number 3 [ 62.883682][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5252] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5252] setpgid(0, 0 [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5247] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5250] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5252] <... setpgid resumed>) = 0 [pid 5250] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5252] <... openat resumed>) = 3 [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5252] write(3, "1000", 4) = 4 [pid 5252] close(3 [pid 5251] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5252] <... close resumed>) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5252] write(1, "executing program\n", 18 [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5252] <... write resumed>) = 18 [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5252] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5251] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5252] <... openat resumed>) = 3 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5248] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5247] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 62.894994][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.905869][ T5238] usb 2-1: Using ep0 maxpacket: 32 [ 62.911078][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.914998][ T51] usb 1-1: Using ep0 maxpacket: 32 [ 62.932629][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5252] ioctl(3, USB_RAW_IOCTL_INIT [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5252] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5252] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5247] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5248] <... ioctl resumed>, 0x7ffea6e01550) = 70 [ 62.944279][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.946349][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.955841][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 62.981060][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 62.981758][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.003575][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.006014][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.015081][ T8] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 63.027474][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 63.034089][ T8] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.046596][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.053520][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.074455][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.085224][ T8] usb 5-1: Product: syz [ 63.089395][ T8] usb 5-1: Manufacturer: syz [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 63.093991][ T8] usb 5-1: SerialNumber: syz [ 63.098668][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.100838][ T51] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 63.109417][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.129189][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.132723][ T8] usb 5-1: config 0 descriptor?? [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5250] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5248] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5250] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5251] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 63.140217][ T51] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.151189][ T9] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 63.155173][ T51] usb 1-1: Product: syz [ 63.165028][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.174650][ T51] usb 1-1: Manufacturer: syz [ 63.174658][ T5238] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 63.179382][ T51] usb 1-1: SerialNumber: syz [pid 5250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5247] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5251] <... ioctl resumed>, 0) = 0 [pid 5247] <... ioctl resumed>, 0) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5247] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5251] <... ioctl resumed>, 0) = 0 [pid 5247] <... ioctl resumed>, 0) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5251] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5247] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5251] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5251] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5251] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5247] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5252] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5251] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 63.189656][ T5238] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.202005][ T9] usb 4-1: Product: syz [ 63.202992][ T51] usb 1-1: config 0 descriptor?? [ 63.206735][ T9] usb 4-1: Manufacturer: syz [ 63.216303][ T5238] usb 2-1: Product: syz [ 63.220571][ T5238] usb 2-1: Manufacturer: syz [ 63.225971][ T9] usb 4-1: SerialNumber: syz [ 63.232053][ T5238] usb 2-1: SerialNumber: syz [ 63.238403][ T9] usb 4-1: config 0 descriptor?? [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5251] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5250] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5248] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5247] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5251] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5250] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5248] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5251] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5250] <... ioctl resumed>, 0) = 0 [pid 5248] <... ioctl resumed>, 0) = 0 [pid 5247] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5251] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5250] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5248] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5248] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5250] <... ioctl resumed>, 0) = 0 [pid 5248] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5248] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5248] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5248] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5248] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5248] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5250] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5248] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5247] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5248] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5250] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5247] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5247] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 63.247070][ T5238] usb 2-1: config 0 descriptor?? [ 63.260366][ T51] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 63.263283][ T9] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 63.272782][ T51] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 63.278035][ T9] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5250] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5252] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5250] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 63.297810][ T8] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 63.311315][ T8] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 63.322848][ T5238] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 63.334493][ T5238] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 63.385039][ T2638] usb 3-1: new high-speed USB device number 4 using dummy_hcd [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] exit_group(0) = ? [pid 5251] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5251, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5253 attached , child_tidptr=0x55558cc3a650) = 5253 [pid 5253] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5252] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] setpgid(0, 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] <... setpgid resumed>) = 0 [pid 5248] exit_group(0) = ? [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5248] +++ exited with 0 +++ [pid 5253] <... openat resumed>) = 3 [pid 5253] write(3, "1000", 4) = 4 [pid 5253] close(3) = 0 executing program [pid 5253] write(1, "executing program\n", 18) = 18 [pid 5253] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5253] ioctl(3, USB_RAW_IOCTL_INIT [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5248, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5253] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5253] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 5254 attached [pid 5254] set_robust_list(0x55558cc3a660, 24 [pid 5253] <... ioctl resumed>, 0) = 0 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5254 [pid 5247] exit_group(0 [pid 5254] <... set_robust_list resumed>) = 0 [pid 5247] <... exit_group resumed>) = ? [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 63.460054][ T5238] usb 1-1: USB disconnect, device number 3 [ 63.491359][ T8] usb 4-1: USB disconnect, device number 3 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5247] +++ exited with 0 +++ [pid 5254] <... prctl resumed>) = 0 [pid 5250] exit_group(0 [pid 5254] setpgid(0, 0) = 0 [pid 5250] <... exit_group resumed>) = ? [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5247, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5250] +++ exited with 0 +++ [pid 5234] <... restart_syscall resumed>) = 0 [pid 5254] write(3, "1000", 4 [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5250, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5254] <... write resumed>) = 4 [pid 5254] close(3) = 0 executing program [pid 5254] write(1, "executing program\n", 18 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5254] <... write resumed>) = 18 ./strace-static-x86_64: Process 5256 attached [pid 5254] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5257 attached [pid 5256] set_robust_list(0x55558cc3a660, 24 [pid 5254] <... openat resumed>) = 3 [pid 5256] <... set_robust_list resumed>) = 0 [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5254] ioctl(3, USB_RAW_IOCTL_INIT [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5256 [pid 5257] set_robust_list(0x55558cc3a660, 24 [pid 5256] <... prctl resumed>) = 0 [pid 5257] <... set_robust_list resumed>) = 0 [pid 5256] setpgid(0, 0 [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5256] <... setpgid resumed>) = 0 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5257 [pid 5254] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5257] <... prctl resumed>) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5257] setpgid(0, 0 [pid 5256] <... openat resumed>) = 3 [pid 5254] <... ioctl resumed>, 0) = 0 [pid 5257] <... setpgid resumed>) = 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5256] write(3, "1000", 4 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] <... write resumed>) = 4 [pid 5257] <... openat resumed>) = 3 [pid 5256] close(3) = 0 [pid 5257] write(3, "1000", 4executing program [pid 5256] write(1, "executing program\n", 18) = 18 [pid 5257] <... write resumed>) = 4 [pid 5257] close(3 [pid 5256] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5257] <... close resumed>) = 0 [pid 5257] write(1, "executing program\n", 18executing program ) = 18 [pid 5257] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5256] <... openat resumed>) = 3 [pid 5257] <... openat resumed>) = 3 [ 63.518018][ T51] usb 5-1: USB disconnect, device number 3 [ 63.532240][ T5249] usb 2-1: USB disconnect, device number 3 [pid 5257] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_INIT [pid 5252] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5257] <... ioctl resumed>, 0) = 0 [pid 5256] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] <... ioctl resumed>, 0) = 0 [pid 5252] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5252] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 63.575000][ T2638] usb 3-1: Using ep0 maxpacket: 32 [ 63.606868][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.618180][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.629006][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 63.640081][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 63.650967][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5252] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5252] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5253] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5252] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5252] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5252] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [ 63.690020][ T2638] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 63.699129][ T2638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.707467][ T2638] usb 3-1: Product: syz [ 63.711654][ T2638] usb 3-1: Manufacturer: syz [ 63.716300][ T2638] usb 3-1: SerialNumber: syz [ 63.722757][ T2638] usb 3-1: config 0 descriptor?? [pid 5252] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 63.745263][ T2638] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 63.756276][ T2638] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 63.885004][ T5238] usb 1-1: new high-speed USB device number 4 using dummy_hcd [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5252] exit_group(0) = ? [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5252] +++ exited with 0 +++ [pid 5257] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5252, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5258 attached [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5258] set_robust_list(0x55558cc3a660, 24 [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] <... set_robust_list resumed>) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5258] <... prctl resumed>) = 0 [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5258] setpgid(0, 0) = 0 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5258 [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] <... openat resumed>) = 3 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5258] write(3, "1000", 4) = 4 [pid 5258] close(3executing program ) = 0 [pid 5258] write(1, "executing program\n", 18) = 18 [pid 5254] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5258] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5258] <... openat resumed>) = 3 [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_INIT [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 63.955177][ T51] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 63.957676][ T9] usb 3-1: USB disconnect, device number 4 [ 63.985080][ T5249] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 63.986065][ T8] usb 4-1: new high-speed USB device number 4 using dummy_hcd [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 64.084958][ T5238] usb 1-1: Using ep0 maxpacket: 32 [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.105422][ T5238] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.116416][ T5238] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.127344][ T5238] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.138157][ T5238] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.145167][ T51] usb 5-1: Using ep0 maxpacket: 32 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5257] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5253] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 64.148875][ T5238] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.170354][ T5238] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 64.179616][ T5238] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.185441][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.188138][ T5238] usb 1-1: Product: syz [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 64.198341][ T5249] usb 2-1: Using ep0 maxpacket: 32 [ 64.202408][ T5238] usb 1-1: Manufacturer: syz [ 64.210386][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.212287][ T5238] usb 1-1: SerialNumber: syz [ 64.226462][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.228032][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 64.240976][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5254] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5253] <... ioctl resumed>, 0) = 0 [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5256] <... ioctl resumed>, 0x7ffea6e01550) = 9 [ 64.247130][ T5238] usb 1-1: config 0 descriptor?? [ 64.259758][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.289192][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5253] <... ioctl resumed>, 0) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5257] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5256] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5254] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5253] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [ 64.290545][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.301658][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.311982][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.323116][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.333789][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5257] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5253] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5257] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5253] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 64.344592][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.355061][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.366051][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.377295][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.396018][ T51] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5253] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5256] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5253] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5254] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5256] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5254] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5256] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5254] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 64.409095][ T51] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.411222][ T5238] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 64.417775][ T51] usb 5-1: Product: syz [ 64.427895][ T5238] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 64.431500][ T51] usb 5-1: Manufacturer: syz [ 64.445439][ T8] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 64.446189][ T5249] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 64.454967][ T9] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 64.464043][ T5249] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.471856][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.480730][ T51] usb 5-1: SerialNumber: syz [ 64.491713][ T8] usb 4-1: Product: syz [ 64.496589][ T8] usb 4-1: Manufacturer: syz [ 64.499868][ T5249] usb 2-1: Product: syz [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5254] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5254] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5254] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5254] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5254] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5254] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5256] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5257] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5256] <... ioctl resumed>, 0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5257] <... ioctl resumed>, 0) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5256] <... ioctl resumed>, 0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5257] <... ioctl resumed>, 0) = 0 [pid 5256] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5256] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 64.507092][ T5249] usb 2-1: Manufacturer: syz [ 64.512890][ T8] usb 4-1: SerialNumber: syz [ 64.513592][ T5249] usb 2-1: SerialNumber: syz [ 64.529898][ T5249] usb 2-1: config 0 descriptor?? [ 64.530086][ T8] usb 4-1: config 0 descriptor?? [ 64.536704][ T51] usb 5-1: config 0 descriptor?? [ 64.550797][ T8] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [pid 5257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5257] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5257] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 64.553310][ T5249] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 64.563529][ T8] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 64.567873][ T5249] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 64.588061][ T51] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [pid 5253] exit_group(0) = ? [ 64.605898][ T51] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [pid 5253] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5253, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached [pid 5259] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5259 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5259] setpgid(0, 0 [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5259] <... setpgid resumed>) = 0 [pid 5258] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5259] <... openat resumed>) = 3 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] write(3, "1000", 4 [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] <... write resumed>) = 4 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 64.645731][ T8] usb 1-1: USB disconnect, device number 4 [ 64.685333][ T9] usb 3-1: Using ep0 maxpacket: 32 [pid 5259] close(3 [pid 5258] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] <... close resumed>) = 0 executing program [pid 5259] write(1, "executing program\n", 18) = 18 [pid 5259] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5259] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 64.694568][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.706745][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.717488][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.728198][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5256] exit_group(0 [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5256] <... exit_group resumed>) = ? [pid 5254] exit_group(0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5254] <... exit_group resumed>) = ? [pid 5258] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5256] +++ exited with 0 +++ [pid 5254] +++ exited with 0 +++ [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5256, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5258] <... ioctl resumed>, 0x7ffea6e01550) = 8 ./strace-static-x86_64: Process 5260 attached [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5260 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5261 ./strace-static-x86_64: Process 5261 attached [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] set_robust_list(0x55558cc3a660, 24 [pid 5261] set_robust_list(0x55558cc3a660, 24 [pid 5260] <... set_robust_list resumed>) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5261] <... set_robust_list resumed>) = 0 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] <... prctl resumed>) = 0 [pid 5260] <... prctl resumed>) = 0 [pid 5258] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5260] setpgid(0, 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] setpgid(0, 0) = 0 [pid 5260] <... setpgid resumed>) = 0 [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5258] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5261] <... openat resumed>) = 3 [pid 5261] write(3, "1000", 4 [pid 5257] exit_group(0 [pid 5261] <... write resumed>) = 4 [pid 5257] <... exit_group resumed>) = ? [pid 5261] close(3executing program ) = 0 [pid 5261] write(1, "executing program\n", 18) = 18 [ 64.743080][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 64.758917][ T5238] usb 4-1: USB disconnect, device number 4 [ 64.759435][ T51] usb 2-1: USB disconnect, device number 4 [ 64.784810][ T9] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5261] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5260] <... openat resumed>) = 3 [pid 5258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5257] +++ exited with 0 +++ [pid 5260] write(3, "1000", 4) = 4 [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5257, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5261] <... openat resumed>) = 3 [pid 5261] ioctl(3, USB_RAW_IOCTL_INIT [pid 5260] close(3 [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] <... close resumed>) = 0 executing program [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] write(1, "executing program\n", 18 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5263 attached [pid 5260] <... write resumed>) = 18 [pid 5263] set_robust_list(0x55558cc3a660, 24 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5263 [pid 5263] <... set_robust_list resumed>) = 0 [pid 5260] <... openat resumed>) = 3 [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5260] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5263] <... prctl resumed>) = 0 [pid 5260] <... ioctl resumed>, 0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] setpgid(0, 0) = 0 [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5258] <... ioctl resumed>, 0x7ffea6e02560) = 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 [pid 5263] write(3, "1000", 4) = 4 [pid 5258] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5258] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5263] close(3 [pid 5258] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5263] <... close resumed>) = 0 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5258] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5258] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5263] write(1, "executing program\n", 18 [pid 5258] ioctl(3, USB_RAW_IOCTL_EP0_READexecuting program [ 64.795604][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.802543][ T5249] usb 5-1: USB disconnect, device number 4 [ 64.803609][ T9] usb 3-1: Product: syz [ 64.818012][ T9] usb 3-1: Manufacturer: syz [ 64.822746][ T9] usb 3-1: SerialNumber: syz [ 64.836485][ T9] usb 3-1: config 0 descriptor?? , 0x7ffea6e01550) = 0 [pid 5263] <... write resumed>) = 18 [pid 5263] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5263] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5263] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 64.870225][ T9] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 64.883546][ T9] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5258] exit_group(0) = ? [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5258] +++ exited with 0 +++ [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5264 attached , child_tidptr=0x55558cc3a650) = 5264 [pid 5264] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5264] setpgid(0, 0) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5264] write(3, "1000", 4) = 4 [pid 5264] close(3) = 0 [ 65.081699][ T2638] usb 3-1: USB disconnect, device number 5 [pid 5264] write(1, "executing program\n", 18 [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_WRITEexecuting program [pid 5264] <... write resumed>) = 18 [pid 5259] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5264] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] ioctl(3, USB_RAW_IOCTL_INIT [pid 5259] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] <... ioctl resumed>, 0) = 0 [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 65.124978][ T8] usb 1-1: new high-speed USB device number 5 using dummy_hcd [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 65.215581][ T51] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 65.225344][ T5238] usb 4-1: new high-speed USB device number 5 using dummy_hcd [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 65.274956][ T5249] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 65.314977][ T8] usb 1-1: Using ep0 maxpacket: 32 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 65.329926][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.340905][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.351807][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.362530][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [ 65.373404][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.399925][ T8] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 65.404986][ T51] usb 2-1: Using ep0 maxpacket: 32 [ 65.409037][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.422203][ T8] usb 1-1: Product: syz [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5261] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5260] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5259] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 65.426445][ T5238] usb 4-1: Using ep0 maxpacket: 32 [ 65.431675][ T8] usb 1-1: Manufacturer: syz [ 65.436394][ T8] usb 1-1: SerialNumber: syz [ 65.445109][ T8] usb 1-1: config 0 descriptor?? [ 65.445362][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.454658][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] <... ioctl resumed>, 0) = 0 [ 65.462633][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.475658][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.483871][ T5249] usb 5-1: Using ep0 maxpacket: 32 [ 65.497350][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.499021][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.511135][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5259] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] <... ioctl resumed>, 0) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5259] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5259] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5264] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5259] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [ 65.520445][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.532838][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.542567][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.564361][ T2638] usb 3-1: new high-speed USB device number 6 using dummy_hcd [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5259] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5263] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5259] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5261] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 65.585809][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.587272][ T5238] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 65.596878][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.608788][ T5238] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.617661][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5259] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 65.628553][ T8] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 65.636873][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.644565][ T5238] usb 4-1: Product: syz [ 65.654500][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.662275][ T8] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 65.672577][ T51] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 65.686720][ T5238] usb 4-1: Manufacturer: syz [ 65.686834][ T51] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.691321][ T5238] usb 4-1: SerialNumber: syz [ 65.695681][ T5238] usb 4-1: config 0 descriptor?? [ 65.705028][ T51] usb 2-1: Product: syz [ 65.714039][ T51] usb 2-1: Manufacturer: syz [ 65.719784][ T51] usb 2-1: SerialNumber: syz [pid 5261] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5261] <... ioctl resumed>, 0) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5263] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5261] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5261] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5260] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5261] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5263] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5261] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 65.735664][ T51] usb 2-1: config 0 descriptor?? [ 65.746454][ T5249] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 65.753821][ T5238] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 65.757380][ T5249] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.768203][ T5238] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 65.771692][ T2638] usb 3-1: Using ep0 maxpacket: 32 [pid 5260] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5260] <... ioctl resumed>, 0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5260] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5260] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5260] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5260] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5260] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5264] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5260] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 65.785316][ T5249] usb 5-1: Product: syz [ 65.789675][ T5249] usb 5-1: Manufacturer: syz [ 65.794386][ T5249] usb 5-1: SerialNumber: syz [ 65.804450][ T51] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 65.813197][ T51] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 65.824046][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5263] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5263] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5263] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5263] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5263] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5263] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5259] exit_group(0) = ? [pid 5259] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5227] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5265 attached [ 65.836406][ T5249] usb 5-1: config 0 descriptor?? [ 65.841520][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.854763][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.866605][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5265] set_robust_list(0x55558cc3a660, 24 [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5265 [pid 5265] <... set_robust_list resumed>) = 0 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [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] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5265] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 65.883163][ T51] usb 1-1: USB disconnect, device number 5 [ 65.889929][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 65.904717][ T5249] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 65.915597][ T5249] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] exit_group(0) = ? [pid 5261] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5266 ./strace-static-x86_64: Process 5266 attached [pid 5264] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5266] set_robust_list(0x55558cc3a660, 24 [pid 5264] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5266] <... set_robust_list resumed>) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5264] <... ioctl resumed>, 0) = 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5266] <... prctl resumed>) = 0 [pid 5266] setpgid(0, 0 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5266] <... setpgid resumed>) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5264] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5264] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5264] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5266] <... openat resumed>) = 3 [pid 5264] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5266] write(3, "1000", 4 [pid 5264] <... ioctl resumed>, 0x7ffea6e01550) = 0 executing program [pid 5266] <... write resumed>) = 4 [pid 5266] close(3) = 0 [pid 5266] write(1, "executing program\n", 18) = 18 [pid 5266] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5266] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5266] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 65.938758][ T2638] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 65.950616][ T2638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.959008][ T2638] usb 3-1: Product: syz [ 65.963186][ T2638] usb 3-1: Manufacturer: syz [ 65.967885][ T2638] usb 3-1: SerialNumber: syz [ 65.972520][ T5238] usb 4-1: USB disconnect, device number 5 [ 65.976225][ T2638] usb 3-1: config 0 descriptor?? [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5260] exit_group(0) = ? [pid 5260] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5260, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5228] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5267 attached [pid 5267] set_robust_list(0x55558cc3a660, 24 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5267 [pid 5267] <... set_robust_list resumed>) = 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(3executing program ) = 0 [pid 5267] write(1, "executing program\n", 18) = 18 [pid 5267] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5267] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 65.999311][ T2638] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 66.011690][ T5249] usb 2-1: USB disconnect, device number 5 [ 66.024232][ T2638] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5263] exit_group(0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5263] <... exit_group resumed>) = ? [pid 5263] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5268 attached [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5268 [pid 5268] set_robust_list(0x55558cc3a660, 24 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] <... set_robust_list resumed>) = 0 [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5268] setpgid(0, 0) = 0 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5268] write(3, "1000", 4) = 4 [pid 5268] close(3) = 0 executing program [pid 5268] write(1, "executing program\n", 18) = 18 [ 66.080480][ T8] usb 5-1: USB disconnect, device number 5 [pid 5268] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5268] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5268] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] exit_group(0) = ? [pid 5264] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5230] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5269 attached , child_tidptr=0x55558cc3a650) = 5269 [pid 5269] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5269] setpgid(0, 0) = 0 [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] <... openat resumed>) = 3 [pid 5269] write(3, "1000", 4) = 4 [pid 5269] close(3) = 0 executing program [pid 5269] write(1, "executing program\n", 18) = 18 [ 66.202471][ T9] usb 3-1: USB disconnect, device number 6 [pid 5269] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5269] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5269] <... ioctl resumed>, 0) = 0 [pid 5265] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 66.255187][ T51] usb 1-1: new high-speed USB device number 6 using dummy_hcd [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 66.375003][ T5238] usb 4-1: new high-speed USB device number 6 using dummy_hcd [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5267] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5265] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 66.435002][ T5249] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 66.445128][ T51] usb 1-1: Using ep0 maxpacket: 32 [ 66.466352][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 66.477128][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.488274][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.499281][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.510315][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5265] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5266] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5268] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5265] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5265] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [ 66.533689][ T51] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 66.543124][ T51] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.551360][ T51] usb 1-1: Product: syz [ 66.555563][ T51] usb 1-1: Manufacturer: syz [ 66.560138][ T51] usb 1-1: SerialNumber: syz [ 66.565188][ T5238] usb 4-1: Using ep0 maxpacket: 32 [ 66.566897][ T51] usb 1-1: config 0 descriptor?? [ 66.570428][ T8] usb 5-1: new high-speed USB device number 6 using dummy_hcd [pid 5265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5266] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5265] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 66.598296][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.602347][ T51] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 66.609595][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.619425][ T51] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 66.630011][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5267] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5266] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5267] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 66.636704][ T5249] usb 2-1: Using ep0 maxpacket: 32 [ 66.646399][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.662267][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.678008][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.684956][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 66.689477][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.701387][ T5238] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 66.716126][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.718322][ T5238] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.735550][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5268] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5267] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5268] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 66.737790][ T5238] usb 4-1: Product: syz [ 66.746993][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.752657][ T5238] usb 4-1: Manufacturer: syz [ 66.766068][ T8] usb 5-1: Using ep0 maxpacket: 32 [ 66.772486][ T5238] usb 4-1: SerialNumber: syz [ 66.781742][ T5238] usb 4-1: config 0 descriptor?? [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5266] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5268] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5267] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5266] <... ioctl resumed>, 0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] exit_group(0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] <... exit_group resumed>) = ? [pid 5266] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5265] +++ exited with 0 +++ [pid 5266] <... ioctl resumed>, 0) = 0 [pid 5227] --- 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 */} --- [ 66.793393][ T5249] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 66.793503][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.806872][ T51] usb 1-1: USB disconnect, device number 6 [ 66.813969][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.822974][ T5249] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.832129][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5266] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5266] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5266] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5270 ./strace-static-x86_64: Process 5270 attached [pid 5270] set_robust_list(0x55558cc3a660, 24 [pid 5266] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5270] <... set_robust_list resumed>) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5266] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5270] <... prctl resumed>) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5270] setpgid(0, 0 [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5266] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5270] <... setpgid resumed>) = 0 [pid 5266] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5266] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5270] <... openat resumed>) = 3 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5266] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5270] write(3, "1000", 4 [pid 5268] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5266] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5270] <... write resumed>) = 4 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] close(3) = 0 [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 66.849969][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.863512][ T5249] usb 2-1: Product: syz [ 66.864283][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 66.868885][ T5249] usb 2-1: Manufacturer: syz [ 66.884201][ T5249] usb 2-1: SerialNumber: syz [pid 5270] write(1, "executing program\n", 18 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5267] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5267] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5268] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5270] <... write resumed>) = 18 [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5270] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5268] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5270] <... openat resumed>) = 3 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 66.903842][ T5249] usb 2-1: config 0 descriptor?? [ 66.904342][ T5238] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 66.920514][ T5238] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 66.922417][ T5249] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 66.937722][ T5249] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5270] ioctl(3, USB_RAW_IOCTL_INIT [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5270] <... ioctl resumed>, 0) = 0 [pid 5269] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5268] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5268] <... ioctl resumed>, 0) = 0 [ 66.955261][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 66.961682][ T8] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 66.973303][ T8] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.981798][ T8] usb 5-1: Product: syz [ 66.986284][ T8] usb 5-1: Manufacturer: syz [ 66.990908][ T8] usb 5-1: SerialNumber: syz [ 66.999496][ T8] usb 5-1: config 0 descriptor?? [pid 5269] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5268] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] <... ioctl resumed>, 0) = 0 [pid 5268] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5268] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5268] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5268] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5268] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5268] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 67.012778][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.023663][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.034464][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.045430][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5266] exit_group(0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] <... exit_group resumed>) = ? [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 67.057880][ T8] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 67.065936][ T8] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 67.073962][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5266] +++ exited with 0 +++ [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5267] exit_group(0 [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5267] <... exit_group resumed>) = ? [pid 5233] restart_syscall(<... resuming interrupted clone ...> [pid 5269] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5233] <... restart_syscall resumed>) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5267] +++ exited with 0 +++ [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5271 attached [pid 5269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5271 [pid 5271] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5271] setpgid(0, 0) = 0 [ 67.106330][ T8] usb 4-1: USB disconnect, device number 6 [ 67.124657][ T5249] usb 2-1: USB disconnect, device number 6 [ 67.124811][ T9] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 67.142898][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.152008][ T9] usb 3-1: Product: syz [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5272 attached ) = 3 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5272 [pid 5271] write(3, "1000", 4) = 4 [pid 5271] close(3) = 0 [pid 5272] set_robust_list(0x55558cc3a660, 24 [pid 5271] write(1, "executing program\n", 18 [pid 5269] <... ioctl resumed>, 0x7ffea6e02560) = 0 executing program [pid 5272] <... set_robust_list resumed>) = 0 [pid 5271] <... write resumed>) = 18 [pid 5269] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5269] <... ioctl resumed>, 0) = 0 [pid 5272] <... prctl resumed>) = 0 [pid 5272] setpgid(0, 0) = 0 [pid 5272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5271] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5269] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5272] write(3, "1000", 4 [pid 5271] <... openat resumed>) = 3 [pid 5269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5272] <... write resumed>) = 4 [pid 5271] ioctl(3, USB_RAW_IOCTL_INIT [pid 5272] close(3 [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5272] <... close resumed>) = 0 [pid 5271] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUNexecuting program [pid 5272] write(1, "executing program\n", 18 [pid 5269] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5272] <... write resumed>) = 18 [pid 5272] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5271] <... ioctl resumed>, 0) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5272] <... openat resumed>) = 3 [pid 5272] ioctl(3, USB_RAW_IOCTL_INIT [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5272] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5269] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 67.156467][ T9] usb 3-1: Manufacturer: syz [ 67.161087][ T9] usb 3-1: SerialNumber: syz [ 67.168835][ T9] usb 3-1: config 0 descriptor?? [pid 5272] <... ioctl resumed>, 0) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5268] exit_group(0) = ? [ 67.215491][ T9] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 67.223461][ T9] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5268] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5273 attached [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] set_robust_list(0x55558cc3a660, 24 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5273 [pid 5273] <... set_robust_list resumed>) = 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 executing program [pid 5273] write(1, "executing program\n", 18) = 18 [ 67.258605][ T9] usb 5-1: USB disconnect, device number 6 [pid 5273] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5273] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 67.355220][ T51] usb 1-1: new high-speed USB device number 7 using dummy_hcd [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] exit_group(0) = ? [pid 5269] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5230] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5274 attached [pid 5274] set_robust_list(0x55558cc3a660, 24 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5274 [pid 5274] <... set_robust_list resumed>) = 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5274] setpgid(0, 0) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5274] write(3, "1000", 4) = 4 [pid 5274] close(3) = 0 [pid 5274] write(1, "executing program\n", 18executing program ) = 18 [pid 5274] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5274] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [ 67.421749][ T5238] usb 3-1: USB disconnect, device number 7 [pid 5274] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 67.535063][ T51] usb 1-1: Using ep0 maxpacket: 32 [ 67.546493][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.557762][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.568658][ T51] 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 [pid 5273] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5270] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5272] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5270] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 67.575017][ T8] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 67.579377][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.597636][ T5249] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 67.605597][ T51] 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 [pid 5273] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] <... ioctl resumed>, 0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5270] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5270] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5270] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5270] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5270] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [ 67.632668][ T51] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 67.641919][ T51] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.650191][ T51] usb 1-1: Product: syz [ 67.654373][ T51] usb 1-1: Manufacturer: syz [ 67.659083][ T51] usb 1-1: SerialNumber: syz [ 67.666039][ T51] usb 1-1: config 0 descriptor?? [pid 5270] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 67.703052][ T51] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 67.712284][ T51] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 67.734981][ T9] usb 5-1: new high-speed USB device number 7 using dummy_hcd [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [ 67.785011][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 67.794128][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.805094][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.806304][ T5249] usb 2-1: Using ep0 maxpacket: 32 [ 67.817806][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5274] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5271] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 67.831747][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.842566][ T5238] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 67.850113][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.851985][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.871963][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5271] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 67.879909][ T8] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 67.891683][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.891709][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.891728][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.924971][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5270] exit_group(0 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5270] <... exit_group resumed>) = ? [pid 5273] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5270] +++ exited with 0 +++ [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5270, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5227] restart_syscall(<... resuming interrupted clone ...> [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5227] <... restart_syscall resumed>) = 0 [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5275 attached [pid 5273] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5275] set_robust_list(0x55558cc3a660, 24 [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5275 [ 67.932032][ T5249] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 67.933260][ T8] usb 4-1: Product: syz [ 67.945712][ T5249] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.946323][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 67.955699][ T5249] usb 2-1: Product: syz [ 67.960328][ T8] usb 4-1: Manufacturer: syz [ 67.967041][ T5249] usb 2-1: Manufacturer: syz [ 67.972619][ T5237] usb 1-1: USB disconnect, device number 7 [ 67.974709][ T5249] usb 2-1: SerialNumber: syz [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] <... set_robust_list resumed>) = 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(3executing program ) = 0 [pid 5275] write(1, "executing program\n", 18) = 18 [pid 5275] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5275] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5272] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5272] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5272] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5272] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5272] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5272] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 67.994614][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 67.999230][ T5249] usb 2-1: config 0 descriptor?? [ 68.010473][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.028387][ T8] usb 4-1: SerialNumber: syz [ 68.034008][ T5249] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5271] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [ 68.036009][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.045718][ T5249] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 68.053865][ T8] usb 4-1: config 0 descriptor?? [ 68.065737][ T5238] usb 3-1: Using ep0 maxpacket: 32 [ 68.073339][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.084774][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5271] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5274] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5274] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 68.098503][ T8] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 68.106591][ T8] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 68.129857][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5273] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5274] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 68.141103][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.152242][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.163381][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.174409][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.187735][ T9] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5273] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5272] exit_group(0 [pid 5274] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5273] <... ioctl resumed>, 0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5272] <... exit_group resumed>) = ? [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5273] <... ioctl resumed>, 0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5274] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 68.197035][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.205151][ T9] usb 5-1: Product: syz [ 68.209571][ T9] usb 5-1: Manufacturer: syz [ 68.215994][ T9] usb 5-1: SerialNumber: syz [ 68.223118][ T9] usb 5-1: config 0 descriptor?? [ 68.237333][ T5238] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5272] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5272, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5275] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5276 ./strace-static-x86_64: Process 5276 attached [pid 5273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5276] set_robust_list(0x55558cc3a660, 24 [pid 5273] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5276] <... set_robust_list resumed>) = 0 [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5273] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5276] <... prctl resumed>) = 0 [pid 5276] setpgid(0, 0) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5276] write(3, "1000", 4) = 4 [pid 5276] close(3) = 0 [pid 5276] write(1, "executing program\n", 18) = 18 [pid 5276] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 68.238562][ T5249] usb 2-1: USB disconnect, device number 7 [ 68.248757][ T5238] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.264254][ T5238] usb 3-1: Product: syz [ 68.284679][ T9] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 68.293033][ T5238] usb 3-1: Manufacturer: syz [pid 5276] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5271] exit_group(0 [pid 5276] <... ioctl resumed>, 0) = 0 [pid 5271] <... exit_group resumed>) = ? [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5271] +++ exited with 0 +++ [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] restart_syscall(<... resuming interrupted clone ...> [pid 5274] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5274] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5274] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5274] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5274] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5274] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5233] <... restart_syscall resumed>) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5275] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5277 attached [pid 5277] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5277 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 68.298482][ T9] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 68.306735][ T5238] usb 3-1: SerialNumber: syz [ 68.315156][ T51] usb 4-1: USB disconnect, device number 7 [ 68.323975][ T5238] usb 3-1: config 0 descriptor?? [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 executing program [pid 5277] close(3) = 0 [pid 5277] write(1, "executing program\n", 18) = 18 [pid 5277] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5277] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5277] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 68.349888][ T5238] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 68.360428][ T5238] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 68.414987][ T5237] usb 1-1: new high-speed USB device number 8 using dummy_hcd [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] exit_group(0) = ? [pid 5273] +++ exited with 0 +++ [pid 5234] --- 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 */} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5278 ./strace-static-x86_64: Process 5278 attached [pid 5278] set_robust_list(0x55558cc3a660, 24 [pid 5275] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] <... set_robust_list resumed>) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] setpgid(0, 0) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] write(3, "1000", 4) = 4 [pid 5278] close(3) = 0 executing program [pid 5278] write(1, "executing program\n", 18) = 18 [ 68.480303][ T5238] usb 5-1: USB disconnect, device number 7 [pid 5278] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5278] ioctl(3, USB_RAW_IOCTL_INIT [pid 5274] exit_group(0 [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5274] <... exit_group resumed>) = ? [pid 5278] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5274] +++ exited with 0 +++ [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5279 attached [pid 5279] set_robust_list(0x55558cc3a660, 24 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5279 [pid 5279] <... set_robust_list resumed>) = 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] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5279] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 68.554923][ T9] usb 3-1: USB disconnect, device number 8 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 68.604957][ T5237] usb 1-1: Using ep0 maxpacket: 32 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] <... ioctl resumed>, 0x7ffea6e01550) = 70 [ 68.625736][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.636701][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.647494][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.658216][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5275] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5275] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5275] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 68.669100][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.685347][ T5249] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 68.698114][ T5237] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 68.707259][ T5237] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.715569][ T5237] usb 1-1: Product: syz [ 68.719745][ T5237] usb 1-1: Manufacturer: syz [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5275] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5275] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5275] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5275] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5275] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 68.724339][ T5237] usb 1-1: SerialNumber: syz [ 68.731606][ T5237] usb 1-1: config 0 descriptor?? [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 68.766534][ T5237] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 68.775481][ T5237] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 68.815150][ T51] usb 4-1: new high-speed USB device number 8 using dummy_hcd [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 68.884992][ T5249] usb 2-1: Using ep0 maxpacket: 32 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 68.905549][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.916542][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.927397][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.938123][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5275] exit_group(0 [pid 5278] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5276] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5275] <... exit_group resumed>) = ? [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] +++ exited with 0 +++ [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5276] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5227] restart_syscall(<... resuming interrupted clone ...> [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 68.948895][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 68.954983][ T5238] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 68.975341][ T9] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 68.978408][ T2638] usb 1-1: USB disconnect, device number 8 [ 68.995207][ T5249] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5227] <... restart_syscall resumed>) = 0 [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5280 ./strace-static-x86_64: Process 5280 attached [pid 5280] set_robust_list(0x55558cc3a660, 24 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5280] <... set_robust_list resumed>) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5277] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5280] <... prctl resumed>) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5280] setpgid(0, 0) = 0 [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5276] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5276] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5280] <... openat resumed>) = 3 [pid 5277] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5276] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5280] write(3, "1000", 4 [pid 5276] <... ioctl resumed>, 0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5280] <... write resumed>) = 4 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5280] close(3executing program ) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5276] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [ 69.005133][ T51] usb 4-1: Using ep0 maxpacket: 32 [ 69.011757][ T5249] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.020057][ T5249] usb 2-1: Product: syz [ 69.024456][ T5249] usb 2-1: Manufacturer: syz [ 69.029156][ T5249] usb 2-1: SerialNumber: syz [ 69.037552][ T5249] usb 2-1: config 0 descriptor?? [pid 5280] write(1, "executing program\n", 18 [pid 5277] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5280] <... write resumed>) = 18 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5280] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5280] ioctl(3, USB_RAW_IOCTL_INIT [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5280] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5276] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5276] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5280] <... ioctl resumed>, 0) = 0 [pid 5276] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5276] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5276] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 69.063729][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.075778][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.091042][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.102051][ T5249] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5278] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5277] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5278] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5277] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 69.110661][ T5249] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 69.118756][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.131661][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.145051][ T5238] usb 5-1: Using ep0 maxpacket: 32 [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5278] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5277] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 69.171513][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.182534][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 69.187753][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.198631][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.199422][ T51] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5277] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5278] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5278] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5279] <... ioctl resumed>, 0x7ffea6e01550) = 70 [ 69.209474][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.229744][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.245770][ T51] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.246066][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.254131][ T51] usb 4-1: Product: syz [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 69.265472][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.270080][ T51] usb 4-1: Manufacturer: syz [ 69.280008][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.288129][ T51] usb 4-1: SerialNumber: syz [ 69.295459][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.305043][ T51] usb 4-1: config 0 descriptor?? [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5277] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5276] exit_group(0 [pid 5277] <... ioctl resumed>, 0) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5276] <... exit_group resumed>) = ? [pid 5277] <... ioctl resumed>, 0) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5277] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 69.310431][ T5238] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 69.324097][ T5238] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.332508][ T5238] usb 5-1: Product: syz [ 69.336794][ T5238] usb 5-1: Manufacturer: syz [ 69.340745][ T5249] usb 2-1: USB disconnect, device number 8 [ 69.341467][ T5238] usb 5-1: SerialNumber: syz [ 69.342507][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.363731][ T5238] usb 5-1: config 0 descriptor?? [pid 5276] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5281 ./strace-static-x86_64: Process 5281 attached [pid 5278] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5281] set_robust_list(0x55558cc3a660, 24 [pid 5278] <... ioctl resumed>, 0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5278] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5278] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5278] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5278] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5278] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5281] <... set_robust_list resumed>) = 0 [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [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 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] close(3executing program [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5281] <... close resumed>) = 0 [pid 5279] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5281] write(1, "executing program\n", 18 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] <... write resumed>) = 18 [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5281] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5279] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5281] <... openat resumed>) = 3 [ 69.368479][ T51] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 69.382565][ T51] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 69.385127][ T5238] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5281] ioctl(3, USB_RAW_IOCTL_INIT [pid 5279] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 69.415059][ T9] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 69.430005][ T5238] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 69.438792][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.448228][ T9] usb 3-1: Product: syz [ 69.452383][ T9] usb 3-1: Manufacturer: syz [ 69.458332][ T9] usb 3-1: SerialNumber: syz [ 69.465003][ T2638] usb 1-1: new high-speed USB device number 9 using dummy_hcd [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5279] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5279] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5279] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 69.466099][ T9] usb 3-1: config 0 descriptor?? [ 69.486666][ T9] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 69.494618][ T9] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5277] exit_group(0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] <... exit_group resumed>) = ? [pid 5277] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5277, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5278] exit_group(0) = ? [pid 5233] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5278] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5283 attached , child_tidptr=0x55558cc3a650) = 5283 [pid 5283] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5283] <... prctl resumed>) = 0 [pid 5283] setpgid(0, 0./strace-static-x86_64: Process 5284 attached [pid 5284] set_robust_list(0x55558cc3a660, 24 [pid 5283] <... setpgid resumed>) = 0 [pid 5284] <... set_robust_list resumed>) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5284 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5283] <... openat resumed>) = 3 [pid 5283] write(3, "1000", 4 [pid 5284] setpgid(0, 0 [pid 5283] <... write resumed>) = 4 [pid 5283] close(3) = 0 [pid 5283] write(1, "executing program\n", 18 [pid 5284] <... setpgid resumed>) = 0 executing program [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5283] <... write resumed>) = 18 [pid 5283] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5284] <... openat resumed>) = 3 [pid 5283] <... openat resumed>) = 3 [ 69.565904][ T51] usb 4-1: USB disconnect, device number 8 [ 69.590839][ T5255] usb 5-1: USB disconnect, device number 8 [pid 5283] ioctl(3, USB_RAW_IOCTL_INIT [pid 5284] write(3, "1000", 4) = 4 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] close(3 [pid 5283] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5284] <... close resumed>) = 0 executing program [pid 5284] write(1, "executing program\n", 18) = 18 [pid 5283] <... ioctl resumed>, 0) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5284] ioctl(3, USB_RAW_IOCTL_INIT [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5284] <... ioctl resumed>, 0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5280] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 69.654947][ T2638] usb 1-1: Using ep0 maxpacket: 32 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5279] exit_group(0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5279] <... exit_group resumed>) = ? [pid 5280] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5285 ./strace-static-x86_64: Process 5285 attached [pid 5285] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] <... prctl resumed>) = 0 [ 69.691492][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.694713][ T9] usb 3-1: USB disconnect, device number 9 [ 69.703235][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.721347][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5285] setpgid(0, 0) = 0 [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] <... openat resumed>) = 3 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5285] write(3, "1000", 4 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] <... write resumed>) = 4 [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] close(3 [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5285] <... close resumed>) = 0 executing program [pid 5285] write(1, "executing program\n", 18 [pid 5280] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5285] <... write resumed>) = 18 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5285] ioctl(3, USB_RAW_IOCTL_INIT [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 69.732983][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 69.744314][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5280] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] <... ioctl resumed>, 0) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5281] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5280] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5280] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5280] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5280] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5280] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [ 69.795102][ T5249] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 69.805364][ T2638] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 69.816105][ T2638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.824138][ T2638] usb 1-1: Product: syz [ 69.828715][ T2638] usb 1-1: Manufacturer: syz [ 69.833316][ T2638] usb 1-1: SerialNumber: syz [ 69.839789][ T2638] usb 1-1: config 0 descriptor?? [pid 5280] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 69.872383][ T2638] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 69.880555][ T2638] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 69.994972][ T5249] usb 2-1: Using ep0 maxpacket: 32 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 70.016043][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.026827][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.037656][ T51] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 70.045317][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.056196][ T5255] usb 5-1: new high-speed USB device number 9 using dummy_hcd [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5283] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5280] exit_group(0) = ? [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5280] +++ exited with 0 +++ [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5280, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 70.063866][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.076057][ T5249] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.098772][ T2638] usb 1-1: USB disconnect, device number 9 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5281] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5286 attached [pid 5286] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5286] setpgid(0, 0 [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5286 [pid 5286] <... setpgid resumed>) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5286] write(3, "1000", 4 [pid 5281] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5286] <... write resumed>) = 4 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5286] close(3 [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] <... ioctl resumed>, 0) = 0 [pid 5286] <... close resumed>) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] ioctl(3, USB_RAW_IOCTL_CONFIGUREexecuting program [pid 5286] write(1, "executing program\n", 18 [pid 5281] <... ioctl resumed>, 0) = 0 [pid 5286] <... write resumed>) = 18 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5286] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5281] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5286] <... openat resumed>) = 3 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5286] ioctl(3, USB_RAW_IOCTL_INIT [pid 5281] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [ 70.125446][ T5249] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 70.134641][ T5249] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.143389][ T5249] usb 2-1: Product: syz [ 70.147594][ T5249] usb 2-1: Manufacturer: syz [ 70.152401][ T5249] usb 2-1: SerialNumber: syz [ 70.158983][ T5249] usb 2-1: config 0 descriptor?? [pid 5281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5281] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5281] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5286] <... ioctl resumed>, 0) = 0 [pid 5285] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 70.176296][ T9] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 70.194548][ T5249] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 70.202555][ T5249] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5284] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5283] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5284] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 70.265038][ T5255] usb 5-1: Using ep0 maxpacket: 32 [ 70.270522][ T51] usb 4-1: Using ep0 maxpacket: 32 [ 70.288257][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.299546][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 70.311071][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.322848][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.333839][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.344611][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5281] exit_group(0) = ? [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5281] +++ exited with 0 +++ [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5281, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5283] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5284] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5285] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5283] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5284] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 70.355581][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.366349][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.377188][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.388009][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.394945][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 70.407489][ T5238] usb 2-1: USB disconnect, device number 9 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5283] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 70.426510][ T51] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 70.433735][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.436927][ T51] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.447357][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.455786][ T51] usb 4-1: Product: syz [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5284] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5287 attached [pid 5287] set_robust_list(0x55558cc3a660, 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 [pid 5287] write(1, "executing program\n", 18) = 18 [pid 5287] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5287] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [ 70.465913][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.471081][ T51] usb 4-1: Manufacturer: syz [ 70.482057][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.484826][ T5255] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 70.504453][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.505843][ T51] usb 4-1: SerialNumber: syz [pid 5287] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5287 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5283] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [ 70.521261][ T5255] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.531315][ T5255] usb 5-1: Product: syz [ 70.536588][ T5255] usb 5-1: Manufacturer: syz [ 70.541457][ T51] usb 4-1: config 0 descriptor?? [ 70.544323][ T9] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 70.546788][ T5255] usb 5-1: SerialNumber: syz [ 70.557136][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.569600][ T9] usb 3-1: Product: syz [pid 5283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5283] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5284] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5284] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5284] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5284] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5284] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 70.571193][ T5255] usb 5-1: config 0 descriptor?? [ 70.575317][ T9] usb 3-1: Manufacturer: syz [ 70.579709][ T51] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 70.583536][ T9] usb 3-1: SerialNumber: syz [ 70.590951][ T2638] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 70.606146][ T5255] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 70.615156][ T9] usb 3-1: config 0 descriptor?? [pid 5285] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5285] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 70.616158][ T51] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 70.628685][ T5255] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 70.632585][ T9] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 70.647586][ T9] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] exit_group(0) = ? [pid 5283] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5283, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 70.764951][ T2638] usb 1-1: Using ep0 maxpacket: 32 [ 70.785061][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.795883][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.806915][ T9] usb 4-1: USB disconnect, device number 9 [pid 5233] restart_syscall(<... resuming interrupted clone ...> [pid 5284] exit_group(0 [pid 5233] <... restart_syscall resumed>) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5288 [pid 5284] <... exit_group resumed>) = ? [pid 5284] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5288 attached ) = 0 [pid 5288] set_robust_list(0x55558cc3a660, 24 [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5285] exit_group(0 [ 70.816177][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.831318][ T5255] usb 5-1: USB disconnect, device number 9 [ 70.840362][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 70.854056][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5285] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5289 attached [pid 5288] <... set_robust_list resumed>) = 0 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5289 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5289] set_robust_list(0x55558cc3a660, 24 [pid 5288] <... prctl resumed>) = 0 [pid 5288] setpgid(0, 0) = 0 [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] <... set_robust_list resumed>) = 0 [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5285] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5288] <... openat resumed>) = 3 [pid 5288] write(3, "1000", 4 [pid 5230] restart_syscall(<... resuming interrupted clone ...> [pid 5288] <... write resumed>) = 4 [pid 5286] <... ioctl resumed>, 0x7ffea6e01550) = 4 executing program [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5288] close(3) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] write(1, "executing program\n", 18) = 18 [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5289] <... prctl resumed>) = 0 [pid 5288] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5286] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... openat resumed>) = 3 [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5288] ioctl(3, USB_RAW_IOCTL_INIT [pid 5286] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] setpgid(0, 0 [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5230] <... restart_syscall resumed>) = 0 [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] <... setpgid resumed>) = 0 [pid 5288] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [ 70.854674][ T5237] usb 3-1: USB disconnect, device number 10 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5288] <... ioctl resumed>, 0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 5290 attached [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5290 [pid 5290] set_robust_list(0x55558cc3a660, 24 [pid 5286] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5290] <... set_robust_list resumed>) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5290] setpgid(0, 0) = 0 [pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5290] write(3, "1000", 4) = 4 [pid 5290] close(3) = 0 [pid 5290] write(1, "executing program\n", 18) = 18 [pid 5290] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5290] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] <... openat resumed>) = 3 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] write(3, "1000", 4) = 4 [pid 5289] close(3) = 0 executing program [pid 5289] write(1, "executing program\n", 18) = 18 [pid 5289] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5289] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 70.894128][ T2638] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 70.904705][ T2638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.915353][ T2638] usb 1-1: Product: syz [ 70.916790][ T5238] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 70.920713][ T2638] usb 1-1: Manufacturer: syz [ 70.934668][ T2638] usb 1-1: SerialNumber: syz [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5289] <... ioctl resumed>, 0) = 0 [pid 5287] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5286] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5286] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5286] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5286] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5286] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5286] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5286] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 70.946341][ T2638] usb 1-1: config 0 descriptor?? [ 70.960739][ T2638] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 70.968759][ T2638] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5287] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5286] exit_group(0) = ? [ 71.137213][ T5238] usb 2-1: Using ep0 maxpacket: 32 [ 71.147871][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.158945][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.170141][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.174374][ T2638] usb 1-1: USB disconnect, device number 10 [pid 5286] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5286, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5291 ./strace-static-x86_64: Process 5291 attached [pid 5291] set_robust_list(0x55558cc3a660, 24 [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] <... set_robust_list resumed>) = 0 [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5291] <... prctl resumed>) = 0 [pid 5291] setpgid(0, 0 [pid 5287] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5291] <... setpgid resumed>) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] <... openat resumed>) = 3 [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5291] write(3, "1000", 4 [pid 5287] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5291] <... write resumed>) = 4 executing program [pid 5291] close(3 [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] <... close resumed>) = 0 [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] write(1, "executing program\n", 18 [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5291] <... write resumed>) = 18 [pid 5287] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5291] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] <... openat resumed>) = 3 [pid 5291] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 71.181248][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.199659][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.225007][ T5238] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5291] <... ioctl resumed>, 0) = 0 [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5287] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5287] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5287] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5287] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5287] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5287] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5287] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5290] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5288] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5287] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 71.234144][ T5238] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.242304][ T5238] usb 2-1: Product: syz [ 71.246629][ T5238] usb 2-1: Manufacturer: syz [ 71.251224][ T5238] usb 2-1: SerialNumber: syz [ 71.257720][ T5238] usb 2-1: config 0 descriptor?? [ 71.264993][ T9] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 71.272667][ T5237] usb 3-1: new high-speed USB device number 11 using dummy_hcd [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 71.294424][ T5238] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 71.302986][ T5238] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 71.305577][ T5255] usb 5-1: new high-speed USB device number 10 using dummy_hcd [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5290] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5287] exit_group(0 [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5287] <... exit_group resumed>) = ? [ 71.464996][ T5237] usb 3-1: Using ep0 maxpacket: 32 [ 71.470284][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 71.503614][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] +++ exited with 0 +++ [pid 5288] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5228] --- 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 */} --- [pid 5228] restart_syscall(<... resuming interrupted clone ...> [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... restart_syscall resumed>) = 0 [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5292 attached [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5292 [ 71.506049][ T51] usb 2-1: USB disconnect, device number 10 [ 71.514472][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.522200][ T5255] usb 5-1: Using ep0 maxpacket: 32 [ 71.531729][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.547902][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5292] set_robust_list(0x55558cc3a660, 24 [pid 5289] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5292] <... set_robust_list resumed>) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5292] <... prctl resumed>) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5292] setpgid(0, 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5292] <... setpgid resumed>) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5289] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5292] <... openat resumed>) = 3 [ 71.559634][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.570413][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.581437][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.592267][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.593985][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5292] write(3, "1000", 4) = 4 [pid 5292] close(3executing program ) = 0 [pid 5292] write(1, "executing program\n", 18) = 18 [pid 5292] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5292] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5292] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 71.603023][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.622730][ T2638] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 71.628213][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.647410][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5291] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5290] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 71.660040][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.663084][ T5237] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 71.671975][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.693293][ T5237] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.694189][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 71.702260][ T5237] usb 3-1: Product: syz [ 71.717534][ T5237] usb 3-1: Manufacturer: syz [ 71.719939][ T5255] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 71.722185][ T5237] usb 3-1: SerialNumber: syz [ 71.732695][ T5255] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.739106][ T5237] usb 3-1: config 0 descriptor?? [ 71.751661][ T9] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 71.753444][ T5255] usb 5-1: Product: syz [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5290] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5290] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5290] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5290] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5290] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5290] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5288] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5290] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 71.760957][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.766259][ T5255] usb 5-1: Manufacturer: syz [ 71.774966][ T5237] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 71.779722][ T5255] usb 5-1: SerialNumber: syz [ 71.785773][ T9] usb 4-1: Product: syz [ 71.793883][ T9] usb 4-1: Manufacturer: syz [ 71.799848][ T5237] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 71.806373][ T5255] usb 5-1: config 0 descriptor?? [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [ 71.807973][ T9] usb 4-1: SerialNumber: syz [pid 5289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5288] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5288] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5288] <... ioctl resumed>, 0) = 0 [pid 5292] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5289] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5288] <... ioctl resumed>, 0) = 0 [pid 5291] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5289] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5288] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5288] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5288] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5288] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5288] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5288] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5288] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5291] <... ioctl resumed>, 0x7ffea6e01550) = 9 [ 71.836987][ T9] usb 4-1: config 0 descriptor?? [ 71.845627][ T2638] usb 1-1: Using ep0 maxpacket: 32 [ 71.866780][ T9] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 71.867068][ T5255] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5292] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 71.878648][ T9] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 71.884126][ T5255] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 71.900621][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.920685][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5290] exit_group(0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5290] <... exit_group resumed>) = ? [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5290] +++ exited with 0 +++ [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 71.931997][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.943256][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.954130][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.980899][ T5255] usb 3-1: USB disconnect, device number 11 [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5291] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5292] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5291] <... ioctl resumed>, 0x7ffea6e01550) = 8 ./strace-static-x86_64: Process 5293 attached [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] set_robust_list(0x55558cc3a660, 24 [pid 5292] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5293] <... set_robust_list resumed>) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5293 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5292] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] <... prctl resumed>) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] setpgid(0, 0) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 71.995032][ T51] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 72.004174][ T2638] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 72.020663][ T2638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.028795][ T2638] usb 1-1: Product: syz [ 72.033111][ T2638] usb 1-1: Manufacturer: syz [ 72.038659][ T2638] usb 1-1: SerialNumber: syz [pid 5293] write(3, "1000", 4) = 4 [pid 5293] close(3 [pid 5291] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] <... close resumed>) = 0 [pid 5291] ioctl(3, USB_RAW_IOCTL_VBUS_DRAWexecuting program [pid 5293] write(1, "executing program\n", 18 [pid 5291] <... ioctl resumed>, 0) = 0 [pid 5293] <... write resumed>) = 18 [pid 5291] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5293] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5291] <... ioctl resumed>, 0) = 0 [pid 5293] <... openat resumed>) = 3 [pid 5291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5293] ioctl(3, USB_RAW_IOCTL_INIT [pid 5291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5291] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5289] exit_group(0 [pid 5288] exit_group(0 [pid 5291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5288] <... exit_group resumed>) = ? [pid 5291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5291] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5293] <... ioctl resumed>, 0) = 0 [pid 5289] <... exit_group resumed>) = ? [pid 5291] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 72.045280][ T2638] usb 1-1: config 0 descriptor?? [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] +++ exited with 0 +++ [pid 5288] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5289, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5295 attached ./strace-static-x86_64: Process 5294 attached [pid 5295] set_robust_list(0x55558cc3a660, 24 [pid 5294] set_robust_list(0x55558cc3a660, 24 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5294 [pid 5294] <... set_robust_list resumed>) = 0 [pid 5295] <... set_robust_list resumed>) = 0 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5294] <... prctl resumed>) = 0 [pid 5295] setpgid(0, 0 [pid 5294] setpgid(0, 0 [pid 5295] <... setpgid resumed>) = 0 [pid 5294] <... setpgid resumed>) = 0 [pid 5292] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5295 [pid 5295] <... openat resumed>) = 3 [pid 5294] <... openat resumed>) = 3 [pid 5295] write(3, "1000", 4 [pid 5294] write(3, "1000", 4 [pid 5295] <... write resumed>) = 4 [pid 5294] <... write resumed>) = 4 [pid 5295] close(3executing program [pid 5294] close(3 [pid 5295] <... close resumed>) = 0 [pid 5294] <... close resumed>) = 0 [pid 5295] write(1, "executing program\n", 18 executing program [pid 5294] write(1, "executing program\n", 18 [pid 5295] <... write resumed>) = 18 [pid 5294] <... write resumed>) = 18 [pid 5295] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5294] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5295] <... openat resumed>) = 3 [pid 5294] <... openat resumed>) = 3 [pid 5295] ioctl(3, USB_RAW_IOCTL_INIT [pid 5294] ioctl(3, USB_RAW_IOCTL_INIT [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5294] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5295] <... ioctl resumed>, 0) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5294] <... ioctl resumed>, 0) = 0 [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 72.079593][ T9] usb 4-1: USB disconnect, device number 10 [ 72.081057][ T5249] usb 5-1: USB disconnect, device number 10 [ 72.092680][ T2638] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 72.118552][ T2638] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5292] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 72.204963][ T51] usb 2-1: Using ep0 maxpacket: 32 [ 72.225000][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.236102][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5291] exit_group(0) = ? [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5292] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5227] restart_syscall(<... resuming interrupted clone ...> [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5227] <... restart_syscall resumed>) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5292] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 5297 attached [ 72.246871][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.257693][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.268844][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.286999][ T2638] usb 1-1: USB disconnect, device number 11 [pid 5297] set_robust_list(0x55558cc3a660, 24 [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5297 [pid 5297] <... set_robust_list resumed>) = 0 [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5292] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] <... prctl resumed>) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] setpgid(0, 0 [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5297] <... setpgid resumed>) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] write(3, "1000", 4) = 4 [pid 5292] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5297] close(3) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW executing program [pid 5297] write(1, "executing program\n", 18 [pid 5292] <... ioctl resumed>, 0) = 0 [pid 5297] <... write resumed>) = 18 [pid 5297] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5292] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5297] <... openat resumed>) = 3 [pid 5292] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5297] ioctl(3, USB_RAW_IOCTL_INIT [pid 5292] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5292] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5292] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5292] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5297] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5292] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5292] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5297] <... ioctl resumed>, 0) = 0 [pid 5292] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5292] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5292] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 72.316040][ T51] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 72.325801][ T51] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.334021][ T51] usb 2-1: Product: syz [ 72.339880][ T51] usb 2-1: Manufacturer: syz [ 72.344759][ T51] usb 2-1: SerialNumber: syz [ 72.351367][ T51] usb 2-1: config 0 descriptor?? [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 72.390127][ T51] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 72.398492][ T51] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 72.475081][ T5255] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 72.484954][ T5249] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 72.484954][ T9] usb 4-1: new high-speed USB device number 11 using dummy_hcd [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5292] exit_group(0) = ? [pid 5292] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] restart_syscall(<... resuming interrupted clone ...> [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5228] <... restart_syscall resumed>) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5298 attached , child_tidptr=0x55558cc3a650) = 5298 [pid 5298] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5298] setpgid(0, 0) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5298] write(3, "1000", 4) = 4 [pid 5298] close(3) = 0 [pid 5298] write(1, "executing program\n", 18executing program ) = 18 [pid 5298] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5298] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5298] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 72.600548][ T5237] usb 2-1: USB disconnect, device number 11 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5293] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5294] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] <... ioctl resumed>, 0x7ffea6e01550) = 70 [ 72.665063][ T5255] usb 3-1: Using ep0 maxpacket: 32 [ 72.675038][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 72.685685][ T5249] usb 5-1: Using ep0 maxpacket: 32 [ 72.691126][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.700359][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [ 72.702659][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.716273][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.724613][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.735847][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [ 72.745820][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.767063][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.780618][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.791437][ T2638] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 72.792532][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5295] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 72.799731][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.821807][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.832503][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.838896][ T9] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 72.843679][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5295] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5293] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 72.854506][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.864158][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 72.873728][ T9] usb 4-1: Product: syz [ 72.888041][ T9] usb 4-1: Manufacturer: syz [ 72.892822][ T9] usb 4-1: SerialNumber: syz [ 72.896892][ T5255] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 72.902440][ T9] usb 4-1: config 0 descriptor?? [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5294] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5294] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5294] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5294] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5295] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5294] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 72.907698][ T5255] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.920176][ T5255] usb 3-1: Product: syz [ 72.924353][ T5255] usb 3-1: Manufacturer: syz [ 72.929472][ T5255] usb 3-1: SerialNumber: syz [ 72.937125][ T5249] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 72.941618][ T9] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 72.946934][ T5249] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5295] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [ 72.963052][ T5255] usb 3-1: config 0 descriptor?? [ 72.970112][ T5249] usb 5-1: Product: syz [ 72.973046][ T9] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 72.975155][ T5249] usb 5-1: Manufacturer: syz [ 72.988302][ T5249] usb 5-1: SerialNumber: syz [ 73.005935][ T5249] usb 5-1: config 0 descriptor?? [pid 5295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5293] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5295] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5293] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5297] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5293] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5298] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5295] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5298] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5295] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5295] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 73.015490][ T2638] usb 1-1: Using ep0 maxpacket: 32 [ 73.025100][ T5237] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 73.031643][ T5255] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 73.042549][ T5249] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 73.052129][ T5255] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 73.061194][ T5249] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 73.069667][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.084988][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.096795][ T2638] 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 [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5294] exit_group(0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5294] <... exit_group resumed>) = ? [pid 5297] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5294] +++ exited with 0 +++ [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5297] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 5299 attached [ 73.107548][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.118410][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.155406][ T9] usb 4-1: USB disconnect, device number 11 [pid 5299] set_robust_list(0x55558cc3a660, 24 [pid 5297] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5299 [pid 5299] <... set_robust_list resumed>) = 0 [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5299] setpgid(0, 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... setpgid resumed>) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5299] write(3, "1000", 4) = 4 [pid 5299] close(3executing program ) = 0 [pid 5299] write(1, "executing program\n", 18) = 18 [pid 5299] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5299] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5297] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5297] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5298] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5293] exit_group(0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5297] <... ioctl resumed>, 0) = 0 [ 73.182469][ T2638] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 73.192257][ T2638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.201594][ T2638] usb 1-1: Product: syz [ 73.207009][ T2638] usb 1-1: Manufacturer: syz [ 73.211729][ T2638] usb 1-1: SerialNumber: syz [ 73.215018][ T5237] usb 2-1: Using ep0 maxpacket: 32 [ 73.219503][ T2638] usb 1-1: config 0 descriptor?? [pid 5297] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5293] <... exit_group resumed>) = ? [pid 5298] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5297] <... ioctl resumed>, 0) = 0 [pid 5297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5293] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5293, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5230] restart_syscall(<... resuming interrupted clone ...> [pid 5297] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5297] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] exit_group(0 [pid 5230] <... restart_syscall resumed>) = 0 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5300 [pid 5295] <... exit_group resumed>) = ? [pid 5295] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5301 ./strace-static-x86_64: Process 5301 attached [pid 5301] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5301] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5300 attached [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5301] write(3, "1000", 4) = 4 [pid 5301] close(3executing program ) = 0 [pid 5301] write(1, "executing program\n", 18) = 18 [pid 5301] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5300] set_robust_list(0x55558cc3a660, 24 [pid 5301] <... openat resumed>) = 3 [pid 5300] <... set_robust_list resumed>) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5301] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 73.240216][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.244974][ T5249] usb 3-1: USB disconnect, device number 12 [ 73.251296][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.275680][ T2638] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 73.276978][ T5238] usb 5-1: USB disconnect, device number 11 [pid 5300] <... prctl resumed>) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] setpgid(0, 0) = 0 [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5300] write(3, "1000", 4) = 4 [pid 5300] close(3) = 0 [pid 5300] write(1, "executing program\n", 18executing program ) = 18 [pid 5300] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 73.303119][ T2638] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 73.314514][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.326312][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5300] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5298] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5300] <... ioctl resumed>, 0) = 0 [pid 5298] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 73.347760][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5298] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5298] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5298] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5298] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5298] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5298] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 73.389026][ T5237] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 73.398263][ T5237] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.406288][ T5237] usb 2-1: Product: syz [ 73.410449][ T5237] usb 2-1: Manufacturer: syz [ 73.415103][ T5237] usb 2-1: SerialNumber: syz [ 73.421431][ T5237] usb 2-1: config 0 descriptor?? [pid 5297] exit_group(0) = ? [pid 5297] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5297, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5302 attached , child_tidptr=0x55558cc3a650) = 5302 [pid 5302] set_robust_list(0x55558cc3a660, 24 [pid 5299] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] <... set_robust_list resumed>) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 73.455174][ T5237] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 73.463904][ T5237] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 73.470060][ T2638] usb 1-1: USB disconnect, device number 12 [pid 5302] setpgid(0, 0) = 0 [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5302] write(3, "1000", 4) = 4 [pid 5302] close(3) = 0 [pid 5302] write(1, "executing program\n", 18executing program ) = 18 [pid 5302] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] <... openat resumed>) = 3 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 73.575015][ T9] usb 4-1: new high-speed USB device number 12 using dummy_hcd [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] exit_group(0) = ? [pid 5299] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5303 attached [pid 5303] set_robust_list(0x55558cc3a660, 24 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5303 [pid 5303] <... set_robust_list resumed>) = 0 [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5303] setpgid(0, 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] <... setpgid resumed>) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5303] write(3, "1000", 4) = 4 [pid 5303] close(3 [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 executing program [pid 5303] <... close resumed>) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5303] write(1, "executing program\n", 18) = 18 [pid 5303] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5301] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5303] <... openat resumed>) = 3 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_INIT [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 73.658427][ T5237] usb 2-1: USB disconnect, device number 12 [ 73.685046][ T5238] usb 5-1: new high-speed USB device number 12 using dummy_hcd [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5299] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5300] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 73.745175][ T5249] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 73.755183][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 73.782129][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 73.793056][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.804455][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.815622][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.826526][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [ 73.854473][ T9] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 73.863645][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.872138][ T9] usb 4-1: Product: syz [ 73.876339][ T9] usb 4-1: Manufacturer: syz [ 73.880929][ T9] usb 4-1: SerialNumber: syz [ 73.887232][ T9] usb 4-1: config 0 descriptor?? [ 73.895125][ T2638] usb 1-1: new high-speed USB device number 13 using dummy_hcd [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5302] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5299] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5299] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5301] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5299] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5299] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5299] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5301] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 73.904955][ T5238] usb 5-1: Using ep0 maxpacket: 32 [ 73.916144][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.927746][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.940763][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 73.944966][ T5249] usb 3-1: Using ep0 maxpacket: 32 [ 73.951523][ T9] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 73.964092][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.975540][ T9] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 73.983581][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.984966][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5301] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 74.006248][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.017570][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.028757][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.040226][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 74.055794][ T5238] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 74.065050][ T5238] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.073130][ T5238] usb 5-1: Product: syz [ 74.077401][ T5237] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 74.079202][ T5249] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 74.084984][ T5238] usb 5-1: Manufacturer: syz [ 74.085002][ T5238] usb 5-1: SerialNumber: syz [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5301] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5301] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5300] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5299] exit_group(0 [pid 5302] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5301] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5300] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5299] <... exit_group resumed>) = ? [pid 5300] <... ioctl resumed>, 0) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 74.095530][ T5249] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.101749][ T5238] usb 5-1: config 0 descriptor?? [ 74.105821][ T2638] usb 1-1: Using ep0 maxpacket: 32 [ 74.122028][ T5249] usb 3-1: Product: syz [ 74.126375][ T5249] usb 3-1: Manufacturer: syz [ 74.131457][ T5249] usb 3-1: SerialNumber: syz [ 74.138651][ T5249] usb 3-1: config 0 descriptor?? [pid 5300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5300] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5301] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5301] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5300] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5302] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5301] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5300] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5301] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5300] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5302] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5300] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5299] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5304 ./strace-static-x86_64: Process 5304 attached [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 74.153215][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.155654][ T9] usb 4-1: USB disconnect, device number 12 [ 74.175304][ T5238] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 74.183581][ T5238] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 74.188034][ T5249] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [pid 5304] set_robust_list(0x55558cc3a660, 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", 4executing program ) = 4 [pid 5304] close(3) = 0 [pid 5304] write(1, "executing program\n", 18) = 18 [pid 5304] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5304] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 74.202230][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.231436][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.242389][ T5249] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 74.252521][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.263375][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.285508][ T5237] usb 2-1: Using ep0 maxpacket: 32 [ 74.295742][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 74.298071][ T2638] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 74.307049][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.315940][ T2638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.328564][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.334919][ T2638] usb 1-1: Product: syz [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5302] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5301] exit_group(0 [pid 5300] exit_group(0 [pid 5303] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5302] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5301] <... exit_group resumed>) = ? [pid 5300] <... exit_group resumed>) = ? [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] <... ioctl resumed>, 0) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5302] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5302] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5302] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5303] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5302] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5302] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5301] +++ exited with 0 +++ [pid 5300] +++ exited with 0 +++ [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5302] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5300, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5303] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5302] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5230] restart_syscall(<... resuming interrupted clone ...> [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5302] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 74.347559][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.349380][ T2638] usb 1-1: Manufacturer: syz [ 74.362155][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.364638][ T2638] usb 1-1: SerialNumber: syz [ 74.382115][ T2638] usb 1-1: config 0 descriptor?? [ 74.394524][ T5238] usb 5-1: USB disconnect, device number 12 [ 74.396382][ T5249] usb 3-1: USB disconnect, device number 13 [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5234] <... restart_syscall resumed>) = 0 [pid 5230] <... restart_syscall resumed>) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5304] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5305 attached [ 74.414012][ T2638] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 74.421986][ T5237] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 74.426504][ T2638] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 ./strace-static-x86_64: Process 5306 attached [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5305 [pid 5305] set_robust_list(0x55558cc3a660, 24 [pid 5306] set_robust_list(0x55558cc3a660, 24 [pid 5305] <... set_robust_list resumed>) = 0 [pid 5306] <... set_robust_list resumed>) = 0 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5306 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5306] <... prctl resumed>) = 0 [pid 5305] <... prctl resumed>) = 0 [pid 5306] setpgid(0, 0 [pid 5305] setpgid(0, 0 [pid 5306] <... setpgid resumed>) = 0 [pid 5305] <... setpgid resumed>) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5306] <... openat resumed>) = 3 [pid 5306] write(3, "1000", 4 [pid 5305] <... openat resumed>) = 3 [pid 5306] <... write resumed>) = 4 [pid 5306] close(3) = 0 [pid 5305] write(3, "1000", 4executing program [pid 5306] write(1, "executing program\n", 18 [pid 5305] <... write resumed>) = 4 [pid 5305] close(3executing program [pid 5306] <... write resumed>) = 18 [pid 5305] <... close resumed>) = 0 [pid 5306] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5305] write(1, "executing program\n", 18 [pid 5306] <... openat resumed>) = 3 [pid 5305] <... write resumed>) = 18 [pid 5305] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5306] ioctl(3, USB_RAW_IOCTL_INIT [pid 5303] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5305] <... openat resumed>) = 3 [pid 5303] <... ioctl resumed>, 0) = 0 [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5305] ioctl(3, USB_RAW_IOCTL_INIT [pid 5303] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5306] <... ioctl resumed>, 0) = 0 [pid 5305] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5303] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5305] <... ioctl resumed>, 0) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 74.456859][ T5237] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.474217][ T5237] usb 2-1: Product: syz [ 74.479401][ T5237] usb 2-1: Manufacturer: syz [ 74.484053][ T5237] usb 2-1: SerialNumber: syz [ 74.490620][ T5237] usb 2-1: config 0 descriptor?? [pid 5304] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 74.521305][ T5237] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 74.531753][ T5237] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] exit_group(0) = ? [pid 5302] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5307 ./strace-static-x86_64: Process 5307 attached [pid 5307] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5307] setpgid(0, 0) = 0 [pid 5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5307] write(3, "1000", 4) = 4 [pid 5307] close(3) = 0 executing program [pid 5307] write(1, "executing program\n", 18) = 18 [pid 5307] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 74.595069][ T9] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 74.621169][ T2638] usb 1-1: USB disconnect, device number 13 [pid 5307] ioctl(3, USB_RAW_IOCTL_INIT [pid 5304] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] exit_group(0) = ? [pid 5303] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5308 attached [pid 5308] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5308 [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] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5308] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5308] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 74.723210][ T5255] usb 2-1: USB disconnect, device number 13 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5304] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5304] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 74.776350][ T9] usb 4-1: Using ep0 maxpacket: 32 [pid 5304] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 74.797776][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.808589][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.819319][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.830024][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5304] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5304] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 74.840818][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.864965][ T5238] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 74.884561][ T9] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5306] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5304] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5304] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5304] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 74.885109][ T5249] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 74.894279][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.910095][ T9] usb 4-1: Product: syz [ 74.914271][ T9] usb 4-1: Manufacturer: syz [ 74.918888][ T9] usb 4-1: SerialNumber: syz [ 74.925475][ T9] usb 4-1: config 0 descriptor?? [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 74.962345][ T9] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 74.972784][ T9] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 75.044980][ T2638] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 75.075004][ T5238] usb 5-1: Using ep0 maxpacket: 32 [ 75.084945][ T5249] usb 3-1: Using ep0 maxpacket: 32 [pid 5306] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 75.094412][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.105191][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.115909][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.123901][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5304] exit_group(0 [ 75.126608][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.126629][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.141288][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.170530][ T5255] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 75.177202][ T5238] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5304] <... exit_group resumed>) = ? [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5304] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] restart_syscall(<... resuming interrupted clone ...> [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5233] <... restart_syscall resumed>) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5309 ./strace-static-x86_64: Process 5309 attached [pid 5308] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5309] set_robust_list(0x55558cc3a660, 24 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... set_robust_list resumed>) = 0 [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... prctl resumed>) = 0 [ 75.178556][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.190733][ T9] usb 4-1: USB disconnect, device number 13 [ 75.203998][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.207823][ T5238] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.230134][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.237189][ T5238] usb 5-1: Product: syz [pid 5309] setpgid(0, 0) = 0 [pid 5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] <... openat resumed>) = 3 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5309] write(3, "1000", 4) = 4 [pid 5305] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5309] close(3 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5309] <... close resumed>) = 0 [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] write(1, "executing program\n", 18 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5309] <... write resumed>) = 18 [pid 5309] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5305] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5309] <... openat resumed>) = 3 [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] ioctl(3, USB_RAW_IOCTL_INIT [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5309] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5307] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5305] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5309] <... ioctl resumed>, 0) = 0 [pid 5307] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 75.248186][ T5238] usb 5-1: Manufacturer: syz [ 75.253737][ T5238] usb 5-1: SerialNumber: syz [ 75.255032][ T2638] usb 1-1: Using ep0 maxpacket: 32 [ 75.272727][ T5249] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 75.274116][ T5238] usb 5-1: config 0 descriptor?? [ 75.285210][ T5249] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5306] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5305] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] <... ioctl resumed>, 0) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5306] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5306] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5306] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5306] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 75.295825][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.308327][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.319411][ T5249] usb 3-1: Product: syz [ 75.323783][ T5249] usb 3-1: Manufacturer: syz [ 75.326708][ T5238] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 75.335847][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5305] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5307] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] <... ioctl resumed>, 0) = 0 [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_CONFIGURE [ 75.335871][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.335890][ T2638] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.336576][ T5249] usb 3-1: SerialNumber: syz [ 75.352434][ T5238] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 75.387026][ T5249] usb 3-1: config 0 descriptor?? [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5305] <... ioctl resumed>, 0) = 0 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5307] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5305] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 75.398135][ T2638] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 75.408567][ T5255] usb 2-1: Using ep0 maxpacket: 32 [ 75.414183][ T2638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.425044][ T2638] usb 1-1: Product: syz [ 75.429806][ T2638] usb 1-1: Manufacturer: syz [ 75.434398][ T2638] usb 1-1: SerialNumber: syz [ 75.439935][ T5249] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 75.447812][ T5255] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.459895][ T5249] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 75.467975][ T5255] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.482206][ T5255] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.493024][ T2638] usb 1-1: config 0 descriptor?? [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5307] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5306] exit_group(0 [pid 5307] <... ioctl resumed>, 0) = 0 [pid 5308] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5307] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5306] <... exit_group resumed>) = ? [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5307] <... ioctl resumed>, 0) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 75.498339][ T5255] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.509255][ T5255] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.535129][ T5238] usb 5-1: USB disconnect, device number 13 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5307] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5306] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5307] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5307] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5234] <... restart_syscall resumed>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5310 ./strace-static-x86_64: Process 5310 attached [pid 5310] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5307] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5310] <... prctl resumed>) = 0 [pid 5310] setpgid(0, 0) = 0 [pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] write(3, "1000", 4 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] <... write resumed>) = 4 [ 75.538270][ T5255] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 75.559657][ T5255] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.570024][ T2638] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 75.578006][ T2638] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 75.586534][ T5255] usb 2-1: Product: syz [ 75.590711][ T5255] usb 2-1: Manufacturer: syz executing program [pid 5310] close(3) = 0 [pid 5310] write(1, "executing program\n", 18) = 18 [pid 5310] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5310] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5308] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5305] exit_group(0) = ? [pid 5305] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5305, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5311 ./strace-static-x86_64: Process 5311 attached [pid 5311] set_robust_list(0x55558cc3a660, 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 [ 75.599020][ T5255] usb 2-1: SerialNumber: syz [ 75.606249][ T5255] usb 2-1: config 0 descriptor?? [ 75.626490][ T5255] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 75.634442][ T5255] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 75.640734][ T5237] usb 3-1: USB disconnect, device number 14 executing program [pid 5311] write(1, "executing program\n", 18) = 18 [pid 5311] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5311] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5311] <... ioctl resumed>, 0) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 75.666376][ T9] usb 4-1: new high-speed USB device number 14 using dummy_hcd [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5307] exit_group(0) = ? [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5307] +++ exited with 0 +++ [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5307, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5312 ./strace-static-x86_64: Process 5312 attached [pid 5312] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5312] setpgid(0, 0) = 0 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5312] write(3, "1000", 4) = 4 [pid 5312] close(3) = 0 [pid 5312] write(1, "executing program\n", 18executing program ) = 18 [pid 5308] exit_group(0 [pid 5312] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5308] <... exit_group resumed>) = ? [ 75.771210][ T5255] usb 1-1: USB disconnect, device number 14 [pid 5312] <... openat resumed>) = 3 [pid 5308] +++ exited with 0 +++ [pid 5228] --- 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 */} --- [pid 5312] ioctl(3, USB_RAW_IOCTL_INIT [pid 5228] restart_syscall(<... resuming interrupted clone ...> [pid 5312] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5228] <... restart_syscall resumed>) = 0 [pid 5312] <... ioctl resumed>, 0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5313 attached [pid 5313] set_robust_list(0x55558cc3a660, 24 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5313 [pid 5313] <... set_robust_list resumed>) = 0 [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5313] setpgid(0, 0) = 0 [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5313] write(3, "1000", 4) = 4 [pid 5313] close(3) = 0 [pid 5313] write(1, "executing program\n", 18executing program ) = 18 [pid 5313] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5313] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 75.834426][ T8] usb 2-1: USB disconnect, device number 14 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 75.874963][ T9] usb 4-1: Using ep0 maxpacket: 32 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 75.897295][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.908133][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.919778][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 75.930741][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 75.941452][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [ 75.970156][ T9] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 75.979289][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.987343][ T9] usb 4-1: Product: syz [ 75.991517][ T9] usb 4-1: Manufacturer: syz [ 75.996207][ T9] usb 4-1: SerialNumber: syz [ 76.002605][ T9] usb 4-1: config 0 descriptor?? [pid 5309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5309] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5310] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5309] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 76.024987][ T5238] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 76.038789][ T9] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 76.049664][ T9] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5312] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 76.074974][ T5237] usb 3-1: new high-speed USB device number 15 using dummy_hcd [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5312] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5310] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5312] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] exit_group(0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... exit_group resumed>) = ? [pid 5309] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5309, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 76.214947][ T5238] usb 5-1: Using ep0 maxpacket: 32 [ 76.225001][ T5255] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 76.234149][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.245518][ T8] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 76.251515][ T2638] usb 4-1: USB disconnect, device number 14 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5314 [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 ./strace-static-x86_64: Process 5314 attached [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] set_robust_list(0x55558cc3a660, 24 [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] <... set_robust_list resumed>) = 0 [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5314] <... prctl resumed>) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5314] setpgid(0, 0) = 0 [pid 5311] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [ 76.253201][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.275162][ T5237] usb 3-1: Using ep0 maxpacket: 32 [ 76.283721][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.294555][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] <... openat resumed>) = 3 [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5314] write(3, "1000", 4 [pid 5311] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5310] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] <... write resumed>) = 4 [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5314] close(3) = 0 executing program [pid 5314] write(1, "executing program\n", 18 [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5314] <... write resumed>) = 18 [pid 5314] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5311] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5310] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5314] ioctl(3, USB_RAW_IOCTL_INIT [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5312] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5314] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] <... ioctl resumed>, 0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 76.306317][ T5238] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.320572][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.331582][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.344311][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5310] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5311] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 76.355768][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.366655][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.378695][ T5238] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 76.387977][ T5238] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.396080][ T5238] usb 5-1: Product: syz [ 76.400295][ T5238] usb 5-1: Manufacturer: syz [ 76.405111][ T5238] usb 5-1: SerialNumber: syz [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5310] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5311] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] <... ioctl resumed>, 0) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5310] <... ioctl resumed>, 0) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5310] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5311] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5310] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5310] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 76.411640][ T5238] usb 5-1: config 0 descriptor?? [ 76.432473][ T5237] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 76.443123][ T5237] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.445557][ T5255] usb 1-1: Using ep0 maxpacket: 32 [ 76.451211][ T5238] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [pid 5312] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 76.451974][ T5238] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 76.472052][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 76.477292][ T5237] usb 3-1: Product: syz [ 76.480267][ T5255] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.481445][ T5237] usb 3-1: Manufacturer: syz [ 76.499977][ T5255] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 76.512454][ T5237] usb 3-1: SerialNumber: syz [ 76.513561][ T5255] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.530749][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.531337][ T5255] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.542519][ T5237] usb 3-1: config 0 descriptor?? [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5312] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5311] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5311] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5311] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5311] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5311] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5311] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5311] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 76.554631][ T5255] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.558123][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.573380][ T5255] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 76.580458][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.592053][ T5255] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.600939][ T5237] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5311] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5310] exit_group(0 [pid 5313] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5310] <... exit_group resumed>) = ? [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5312] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5312] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5313] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5312] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5312] <... ioctl resumed>, 0) = 0 [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 76.618119][ T5237] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 76.618959][ T5255] usb 1-1: Product: syz [ 76.626535][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.631202][ T5255] usb 1-1: Manufacturer: syz [ 76.647256][ T5255] usb 1-1: SerialNumber: syz [ 76.651951][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 76.656755][ T5255] usb 1-1: config 0 descriptor?? [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5312] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5310] +++ exited with 0 +++ [pid 5312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5312] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5312] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5312] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5312] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5315 [pid 5312] <... ioctl resumed>, 0x7ffea6e01550) = 0 ./strace-static-x86_64: Process 5315 attached [pid 5315] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5315] setpgid(0, 0) = 0 [ 76.679937][ T8] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 76.680671][ T5249] usb 5-1: USB disconnect, device number 14 [ 76.689046][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.689068][ T8] usb 2-1: Product: syz [ 76.711000][ T8] usb 2-1: Manufacturer: syz [ 76.716534][ T8] usb 2-1: SerialNumber: syz [ 76.718885][ T5255] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5315] write(3, "1000", 4 [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5315] <... write resumed>) = 4 [pid 5315] close(3 [pid 5314] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5313] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5315] <... close resumed>) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5315] write(1, "executing program\n", 18 executing program [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] <... ioctl resumed>, 0) = 0 [pid 5315] <... write resumed>) = 18 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5315] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5313] <... ioctl resumed>, 0) = 0 [pid 5315] <... openat resumed>) = 3 [pid 5313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5315] ioctl(3, USB_RAW_IOCTL_INIT [pid 5313] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5315] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5315] <... ioctl resumed>, 0) = 0 [pid 5313] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [ 76.730500][ T8] usb 2-1: config 0 descriptor?? [ 76.735481][ T5255] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 76.757614][ T1169] cfg80211: failed to load regulatory.db [ 76.765179][ T2638] usb 4-1: new high-speed USB device number 15 using dummy_hcd [pid 5313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5311] exit_group(0) = ? [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5311] +++ exited with 0 +++ [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5311, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5316 attached [pid 5316] set_robust_list(0x55558cc3a660, 24 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5316 [pid 5316] <... set_robust_list resumed>) = 0 [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5316] setpgid(0, 0) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5316] write(3, "1000", 4) = 4 [pid 5316] close(3) = 0 executing program [ 76.796057][ T8] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 76.815554][ T8] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 76.824241][ T5255] usb 3-1: USB disconnect, device number 15 [pid 5316] write(1, "executing program\n", 18) = 18 [pid 5316] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5316] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5312] exit_group(0) = ? [pid 5312] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5227] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5317 ./strace-static-x86_64: Process 5317 attached [pid 5317] set_robust_list(0x55558cc3a660, 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 [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] <... write resumed>) = 4 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] close(3 [pid 5314] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5317] <... close resumed>) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5317] write(1, "executing program\n", 18 [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] <... write resumed>) = 18 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5314] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5317] ioctl(3, USB_RAW_IOCTL_INIT [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 76.945832][ T8] usb 1-1: USB disconnect, device number 15 [ 76.954954][ T2638] usb 4-1: Using ep0 maxpacket: 32 [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] <... ioctl resumed>, 0) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 76.986386][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.006967][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.019600][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.028045][ T1169] usb 2-1: USB disconnect, device number 15 [pid 5313] exit_group(0) = ? [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5313] +++ exited with 0 +++ [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5318 ./strace-static-x86_64: Process 5318 attached [pid 5318] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5318] setpgid(0, 0) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5318] write(3, "1000", 4) = 4 executing program [pid 5318] close(3) = 0 [pid 5318] write(1, "executing program\n", 18) = 18 [pid 5318] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5318] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 77.037288][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.065024][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 77.098218][ T2638] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 77.109782][ T2638] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.119092][ T2638] usb 4-1: Product: syz [ 77.123804][ T2638] usb 4-1: Manufacturer: syz [ 77.128504][ T2638] usb 4-1: SerialNumber: syz [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5314] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 77.145853][ T2638] usb 4-1: config 0 descriptor?? [ 77.165583][ T2638] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 77.175585][ T5249] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 77.187417][ T2638] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 77.244975][ T5255] usb 3-1: new high-speed USB device number 16 using dummy_hcd [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5314] exit_group(0) = ? [pid 5314] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5314, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5233] restart_syscall(<... resuming interrupted clone ...> [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] <... restart_syscall resumed>) = 0 [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 5319 attached [pid 5319] set_robust_list(0x55558cc3a660, 24 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5319 [pid 5319] <... set_robust_list resumed>) = 0 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5315] <... ioctl resumed>, 0x7ffea6e01550) = 9 [ 77.354957][ T8] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 77.361500][ T2638] usb 4-1: USB disconnect, device number 15 [ 77.384976][ T5249] usb 5-1: Using ep0 maxpacket: 32 [pid 5319] <... prctl resumed>) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5319] setpgid(0, 0) = 0 [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5315] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] <... openat resumed>) = 3 [pid 5318] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] write(3, "1000", 4) = 4 [pid 5319] close(3) = 0 [pid 5319] write(1, "executing program\n", 18executing program ) = 18 [pid 5319] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5319] ioctl(3, USB_RAW_IOCTL_INIT [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 77.404996][ T1169] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 77.413441][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.426393][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.437568][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5316] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 77.448979][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.461829][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.472607][ T5255] usb 3-1: Using ep0 maxpacket: 32 [ 77.493472][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 77.505107][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.516765][ T5249] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 77.525888][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.537029][ T5249] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.545070][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5315] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5316] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5315] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5317] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5315] <... ioctl resumed>, 0) = 0 [ 77.554949][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 77.555926][ T5249] usb 5-1: Product: syz [ 77.565021][ T5255] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.576171][ T5249] usb 5-1: Manufacturer: syz [ 77.581274][ T5249] usb 5-1: SerialNumber: syz [ 77.588822][ T5249] usb 5-1: config 0 descriptor?? [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5316] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5316] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5315] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5315] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5316] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5315] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 77.598634][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.609525][ T1169] usb 2-1: Using ep0 maxpacket: 32 [ 77.614743][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.626166][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.637127][ T5255] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5318] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 77.637588][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.650890][ T5249] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 77.664495][ T8] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.665260][ T5255] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.685692][ T5255] usb 3-1: Product: syz [ 77.689876][ T5255] usb 3-1: Manufacturer: syz [ 77.695397][ T5249] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 77.699887][ T1169] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.703864][ T5255] usb 3-1: SerialNumber: syz [ 77.715535][ T1169] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.734664][ T1169] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.738152][ T5255] usb 3-1: config 0 descriptor?? [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5316] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5316] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5316] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5316] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5316] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5316] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 77.751340][ T8] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 77.760906][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.769456][ T1169] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.772740][ T5255] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 77.781007][ T8] usb 1-1: Product: syz [ 77.792822][ T5255] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 77.801337][ T8] usb 1-1: Manufacturer: syz [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5318] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5317] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5317] <... ioctl resumed>, 0) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5318] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] <... ioctl resumed>, 0) = 0 [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5318] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5318] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5315] exit_group(0 [pid 5317] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [ 77.806322][ T1169] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 77.817477][ T8] usb 1-1: SerialNumber: syz [ 77.825284][ T8] usb 1-1: config 0 descriptor?? [ 77.837598][ T1169] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 77.846779][ T1169] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5315] <... exit_group resumed>) = ? [pid 5317] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5315] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5317] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5234] <... restart_syscall resumed>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 77.855141][ T5255] usb 5-1: USB disconnect, device number 15 [ 77.855569][ T1169] usb 2-1: Product: syz [ 77.867170][ T1169] usb 2-1: Manufacturer: syz [ 77.871812][ T1169] usb 2-1: SerialNumber: syz [ 77.874955][ T2638] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 77.886145][ T8] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 77.894463][ T1169] usb 2-1: config 0 descriptor?? [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5320 attached [pid 5318] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5320 [pid 5320] set_robust_list(0x55558cc3a660, 24 [pid 5318] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5320] <... set_robust_list resumed>) = 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5318] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5320] <... prctl resumed>) = 0 [pid 5318] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5320] setpgid(0, 0 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5318] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5320] <... setpgid resumed>) = 0 [pid 5318] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [ 77.901150][ T8] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5318] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5318] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5318] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5318] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5320] write(3, "1000", 4 [pid 5318] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5320] <... write resumed>) = 4 [pid 5320] close(3executing program ) = 0 [pid 5320] write(1, "executing program\n", 18) = 18 [pid 5320] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5320] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5316] exit_group(0) = ? [ 77.955885][ T1169] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 77.964003][ T1169] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5320] <... ioctl resumed>, 0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5316] +++ exited with 0 +++ [pid 5320] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5316, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5321 attached , child_tidptr=0x55558cc3a650) = 5321 [pid 5321] set_robust_list(0x55558cc3a660, 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(3executing program ) = 0 [pid 5321] write(1, "executing program\n", 18) = 18 [ 77.997246][ T5249] usb 3-1: USB disconnect, device number 16 [pid 5321] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5321] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5317] exit_group(0 [pid 5319] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5317] <... exit_group resumed>) = ? [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5317] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 78.084962][ T2638] usb 4-1: Using ep0 maxpacket: 32 [ 78.104121][ T1169] usb 1-1: USB disconnect, device number 16 [ 78.105095][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.123278][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5322 attached [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5322 [pid 5322] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5322] setpgid(0, 0) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5322] write(3, "1000", 4) = 4 [pid 5322] close(3) = 0 [pid 5322] write(1, "executing program\n", 18executing program ) = 18 [pid 5318] exit_group(0 [pid 5322] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5318] <... exit_group resumed>) = ? [pid 5322] <... openat resumed>) = 3 [pid 5322] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5318] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5319] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5322] <... ioctl resumed>, 0) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5323 attached [pid 5319] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5323 [pid 5323] set_robust_list(0x55558cc3a660, 24 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... set_robust_list resumed>) = 0 [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5323] <... prctl resumed>) = 0 [pid 5319] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5323] setpgid(0, 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... setpgid resumed>) = 0 [pid 5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] <... openat resumed>) = 3 [pid 5323] write(3, "1000", 4) = 4 [ 78.134246][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.145662][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.156679][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.173741][ T51] usb 2-1: USB disconnect, device number 16 [pid 5323] close(3 [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_WRITEexecuting program [pid 5323] <... close resumed>) = 0 [pid 5323] write(1, "executing program\n", 18) = 18 [pid 5323] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5320] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5319] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5323] ioctl(3, USB_RAW_IOCTL_INIT [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [ 78.218803][ T2638] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 78.229123][ T2638] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.237728][ T2638] usb 4-1: Product: syz [ 78.241881][ T2638] usb 4-1: Manufacturer: syz [ 78.249162][ T2638] usb 4-1: SerialNumber: syz [ 78.255580][ T2638] usb 4-1: config 0 descriptor?? [pid 5319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5320] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 78.288943][ T2638] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 78.297026][ T2638] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5320] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 78.374995][ T5255] usb 5-1: new high-speed USB device number 16 using dummy_hcd [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5320] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] exit_group(0) = ? [pid 5319] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5319, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5324 attached [pid 5324] set_robust_list(0x55558cc3a660, 24 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5324 [pid 5324] <... set_robust_list resumed>) = 0 [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5324] setpgid(0, 0) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5324] write(3, "1000", 4) = 4 [pid 5324] close(3) = 0 [pid 5324] write(1, "executing program\n", 18executing program ) = 18 [pid 5324] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5324] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 78.474957][ T5249] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 78.503227][ T2638] usb 4-1: USB disconnect, device number 16 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5320] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5320] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5320] <... ioctl resumed>, 0x7ffea6e01550) = 70 [ 78.555356][ T1169] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 78.565233][ T5255] usb 5-1: Using ep0 maxpacket: 32 [ 78.585867][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5320] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 78.597164][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.608141][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.619042][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.629864][ T5255] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5323] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5321] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 78.657662][ T5255] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 78.666827][ T51] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 78.674574][ T5249] usb 3-1: Using ep0 maxpacket: 32 [ 78.680247][ T5255] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.689092][ T5255] usb 5-1: Product: syz [ 78.693364][ T5255] usb 5-1: Manufacturer: syz [ 78.699163][ T5255] usb 5-1: SerialNumber: syz [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5320] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5320] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [ 78.705734][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.717924][ T5255] usb 5-1: config 0 descriptor?? [ 78.723067][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.734143][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.745793][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5320] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5321] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5320] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5320] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5320] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5324] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5322] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5321] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 78.756824][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.757370][ T1169] usb 1-1: Using ep0 maxpacket: 32 [ 78.777920][ T5255] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 78.789815][ T5255] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 78.792522][ T1169] 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, 0x7ffea6e01550) = 70 [pid 5321] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 78.811591][ T5249] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 78.812910][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.829249][ T5249] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.833319][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.840092][ T5249] usb 3-1: Product: syz [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5324] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5322] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5322] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 78.851899][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.855475][ T5249] usb 3-1: Manufacturer: syz [ 78.866677][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.870095][ T5249] usb 3-1: SerialNumber: syz [ 78.886419][ T51] usb 2-1: Using ep0 maxpacket: 32 [ 78.898854][ T5249] usb 3-1: config 0 descriptor?? [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5321] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5323] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5322] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5321] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5322] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5322] <... ioctl resumed>, 0) = 0 [pid 5321] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5322] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5322] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5322] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5321] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5322] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [ 78.920387][ T1169] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 78.922646][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.929648][ T1169] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.929668][ T1169] usb 1-1: Product: syz [ 78.929681][ T1169] usb 1-1: Manufacturer: syz [ 78.929695][ T1169] usb 1-1: SerialNumber: syz [ 78.935626][ T1169] usb 1-1: config 0 descriptor?? [pid 5321] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5322] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5320] exit_group(0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5320] <... exit_group resumed>) = ? [pid 5322] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5321] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5322] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 78.940498][ T2638] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 78.976264][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 78.983330][ T8] usb 5-1: USB disconnect, device number 16 [ 78.987364][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.006017][ T5249] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 79.012096][ T1169] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 79.013508][ T5249] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 79.024161][ T1169] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 79.030070][ T98] [ 79.039291][ T98] ============================================ [ 79.045440][ T98] WARNING: possible recursive locking detected [ 79.051601][ T98] 6.11.0-rc2-syzkaller-00004-gb446a2dae984 #0 Not tainted [ 79.058700][ T98] -------------------------------------------- [ 79.064828][ T98] kworker/1:1H/98 is trying to acquire lock: [ 79.070781][ T98] ffff88801dbfad48 ((wq_completion)xillyusb#2){+.+.}-{0:0}, at: __flush_workqueue+0x1b0/0x1710 [ 79.081151][ T98] [ 79.081151][ T98] but task is already holding lock: [ 79.088494][ T98] ffff88801dbfad48 ((wq_completion)xillyusb#2){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 79.099353][ T98] [ 79.099353][ T98] other info that might help us debug this: [ 79.107388][ T98] Possible unsafe locking scenario: [ 79.107388][ T98] [ 79.114812][ T98] CPU0 [ 79.118070][ T98] ---- [ 79.121326][ T98] lock((wq_completion)xillyusb#2); [ 79.126599][ T98] lock((wq_completion)xillyusb#2); [ 79.131871][ T98] [ 79.131871][ T98] *** DEADLOCK *** [ 79.131871][ T98] [ 79.139990][ T98] May be due to missing lock nesting notation [ 79.139990][ T98] [ 79.148287][ T98] 2 locks held by kworker/1:1H/98: [ 79.153375][ T98] #0: ffff88801dbfad48 ((wq_completion)xillyusb#2){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 79.164672][ T98] #1: ffffc900020bfd00 ((work_completion)(&xdev->wakeup_workitem)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 79.177351][ T98] [ 79.177351][ T98] stack backtrace: [ 79.183225][ T98] CPU: 1 UID: 0 PID: 98 Comm: kworker/1:1H Not tainted 6.11.0-rc2-syzkaller-00004-gb446a2dae984 #0 [ 79.193888][ T98] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 79.203927][ T98] Workqueue: xillyusb wakeup_all [ 79.208869][ T98] Call Trace: [ 79.212132][ T98] [ 79.215048][ T98] dump_stack_lvl+0x241/0x360 [ 79.219739][ T98] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.224939][ T98] ? print_deadlock_bug+0x479/0x620 [ 79.230133][ T98] validate_chain+0x15d3/0x5900 [ 79.234985][ T98] ? __pfx_validate_chain+0x10/0x10 [ 79.240176][ T98] ? __pfx_validate_chain+0x10/0x10 [ 79.245437][ T98] ? __pfx_validate_chain+0x10/0x10 [ 79.250637][ T98] ? mark_lock+0x9a/0x350 [ 79.254965][ T98] __lock_acquire+0x137a/0x2040 [ 79.259818][ T98] lock_acquire+0x1ed/0x550 [ 79.264312][ T98] ? __flush_workqueue+0x1b0/0x1710 [ 79.269505][ T98] ? __pfx_lock_acquire+0x10/0x10 [ 79.274518][ T98] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 79.280314][ T98] ? __init_swait_queue_head+0xae/0x150 [ 79.285848][ T98] ? __flush_workqueue+0x1b0/0x1710 [ 79.291030][ T98] __flush_workqueue+0x1c9/0x1710 [ 79.296055][ T98] ? __flush_workqueue+0x1b0/0x1710 [ 79.301257][ T98] ? rcu_is_watching+0x15/0xb0 [ 79.306020][ T98] ? trace_contention_end+0x3c/0x120 [ 79.311299][ T98] ? __pfx___flush_workqueue+0x10/0x10 [ 79.316753][ T98] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 79.322730][ T98] drain_workqueue+0xc9/0x3a0 [ 79.327402][ T98] destroy_workqueue+0xba/0xc40 [ 79.332234][ T98] ? kfree+0x149/0x360 [ 79.336291][ T98] kref_put+0x104/0x180 [ 79.340430][ T98] ? process_scheduled_works+0x945/0x1830 [ 79.346150][ T98] process_scheduled_works+0xa2c/0x1830 [ 79.351704][ T98] ? __pfx_process_scheduled_works+0x10/0x10 [ 79.357681][ T98] ? assign_work+0x364/0x3d0 [ 79.362265][ T98] worker_thread+0x86d/0xd40 [ 79.366851][ T98] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [pid 5320] +++ exited with 0 +++ [ 79.372737][ T98] ? __kthread_parkme+0x169/0x1d0 [ 79.377756][ T98] ? __pfx_worker_thread+0x10/0x10 [ 79.382854][ T98] kthread+0x2f0/0x390 [ 79.386913][ T98] ? __pfx_worker_thread+0x10/0x10 [ 79.392011][ T98] ? __pfx_kthread+0x10/0x10 [ 79.396592][ T98] ret_from_fork+0x4b/0x80 [ 79.400996][ T98] ? __pfx_kthread+0x10/0x10 [ 79.405571][ T98] ret_from_fork_asm+0x1a/0x30 [ 79.410343][ T98] [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5320, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5324] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5322] exit_group(0 [pid 5321] exit_group(0 [pid 5322] <... exit_group resumed>) = ? [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5321] <... exit_group resumed>) = ? [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5324] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5322] +++ exited with 0 +++ ./strace-static-x86_64: Process 5325 attached [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] +++ exited with 0 +++ [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5325 [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5325] set_robust_list(0x55558cc3a660, 24 [pid 5227] restart_syscall(<... resuming interrupted clone ...> [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5227] <... restart_syscall resumed>) = 0 [pid 5325] <... set_robust_list resumed>) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5321, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5323] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 79.413693][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.426977][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.435635][ T1169] usb 1-1: USB disconnect, device number 17 [ 79.459736][ T5237] usb 3-1: USB disconnect, device number 17 [pid 5325] <... prctl resumed>) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] setpgid(0, 0 [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] <... setpgid resumed>) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5323] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5327 attached ./strace-static-x86_64: Process 5326 attached [pid 5325] <... openat resumed>) = 3 [pid 5327] set_robust_list(0x55558cc3a660, 24 [pid 5326] set_robust_list(0x55558cc3a660, 24 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5326 [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5327 [pid 5327] <... set_robust_list resumed>) = 0 [pid 5326] <... set_robust_list resumed>) = 0 [pid 5325] write(3, "1000", 4 [pid 5327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5325] <... write resumed>) = 4 [pid 5327] <... prctl resumed>) = 0 [pid 5326] <... prctl resumed>) = 0 [pid 5327] setpgid(0, 0 [pid 5326] setpgid(0, 0 [pid 5325] close(3 [pid 5327] <... setpgid resumed>) = 0 [pid 5326] <... setpgid resumed>) = 0 [pid 5325] <... close resumed>) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5327] <... openat resumed>) = 3 [pid 5326] <... openat resumed>) = 3 [pid 5325] write(1, "executing program\n", 18 [pid 5326] write(3, "1000", 4) = 4 [pid 5325] <... write resumed>) = 18 [pid 5327] write(3, "1000", 4 [pid 5326] close(3 [pid 5327] <... write resumed>) = 4 [pid 5326] <... close resumed>) = 0 [pid 5325] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5326] write(1, "executing program\n", 18executing program [pid 5327] close(3 [pid 5326] <... write resumed>) = 18 [pid 5325] <... openat resumed>) = 3 [pid 5326] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5327] <... close resumed>) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_INIT [pid 5327] write(1, "executing program\n", 18 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_INIT [pid 5327] <... write resumed>) = 18 [pid 5326] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5327] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5326] <... ioctl resumed>, 0) = 0 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... openat resumed>) = 3 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] <... ioctl resumed>, 0) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_INIT [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5324] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5323] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5323] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5323] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5323] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5323] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5323] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 79.477050][ T51] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 79.490259][ T51] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.499992][ T51] usb 2-1: Product: syz [ 79.504386][ T51] usb 2-1: Manufacturer: syz [ 79.509379][ T51] usb 2-1: SerialNumber: syz [ 79.515427][ T51] usb 2-1: config 0 descriptor?? [ 79.546696][ T51] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 79.554341][ T51] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5324] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 79.615071][ T2638] usb 4-1: Using ep0 maxpacket: 32 [ 79.623844][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.634893][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.645607][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 79.656292][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.667014][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.694084][ T2638] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 79.703349][ T2638] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.711372][ T2638] usb 4-1: Product: syz [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5324] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5324] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5324] <... ioctl resumed>, 0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5324] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5323] exit_group(0 [pid 5324] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5323] <... exit_group resumed>) = ? [ 79.715566][ T2638] usb 4-1: Manufacturer: syz [ 79.720409][ T2638] usb 4-1: SerialNumber: syz [ 79.726416][ T2638] usb 4-1: config 0 descriptor?? [pid 5323] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5330 attached , child_tidptr=0x55558cc3a650) = 5330 [pid 5330] set_robust_list(0x55558cc3a660, 24 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] <... set_robust_list resumed>) = 0 [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] <... prctl resumed>) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] setpgid(0, 0) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5330] write(3, "1000", 4) = 4 [pid 5330] close(3) = 0 [pid 5330] write(1, "executing program\n", 18executing program ) = 18 [pid 5330] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5330] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 79.763811][ T2638] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 79.763815][ T5238] usb 2-1: USB disconnect, device number 17 [ 79.778560][ T2638] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 79.884931][ T8] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 79.892589][ T1169] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 79.900235][ T5237] usb 3-1: new high-speed USB device number 18 using dummy_hcd [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5324] exit_group(0) = ? [pid 5324] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5331 attached , child_tidptr=0x55558cc3a650) = 5331 [pid 5331] set_robust_list(0x55558cc3a660, 24 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5331] <... set_robust_list resumed>) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [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 executing program [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5331] write(1, "executing program\n", 18 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5331] <... write resumed>) = 18 [pid 5331] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 79.969108][ T2638] usb 4-1: USB disconnect, device number 17 [pid 5331] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5331] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 80.084922][ T8] usb 5-1: Using ep0 maxpacket: 32 [ 80.097021][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.107851][ T5237] usb 3-1: Using ep0 maxpacket: 32 [ 80.112998][ T1169] usb 1-1: Using ep0 maxpacket: 32 [ 80.118180][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5326] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5325] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5326] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 80.129013][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.139958][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.150855][ T8] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.165068][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 80.175885][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.186987][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.197736][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.208549][ T8] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 80.217606][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 80.228313][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.239011][ T8] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.247047][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.257774][ T5238] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 80.265367][ T8] usb 5-1: Product: syz [ 80.269523][ T8] usb 5-1: Manufacturer: syz [ 80.274104][ T8] usb 5-1: SerialNumber: syz [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5326] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5325] <... ioctl resumed>, 0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] <... ioctl resumed>, 0) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5325] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5326] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5325] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5325] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5325] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5325] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5325] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5326] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 80.278712][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.289496][ T5237] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.300230][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.312400][ T8] usb 5-1: config 0 descriptor?? [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 80.328440][ T5237] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 80.337612][ T1169] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 80.347644][ T8] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 80.355163][ T5237] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.363142][ T5237] usb 3-1: Product: syz [ 80.367318][ T1169] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.375677][ T8] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5326] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5326] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5327] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5326] <... ioctl resumed>, 0) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5326] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5326] <... ioctl resumed>, 0) = 0 [pid 5327] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5326] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5326] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5331] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5327] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5326] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5326] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5327] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5326] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5327] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5326] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5326] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5326] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [ 80.383677][ T1169] usb 1-1: Product: syz [ 80.388194][ T5237] usb 3-1: Manufacturer: syz [ 80.392787][ T5237] usb 3-1: SerialNumber: syz [ 80.398745][ T1169] usb 1-1: Manufacturer: syz [ 80.403346][ T1169] usb 1-1: SerialNumber: syz [ 80.410420][ T5237] usb 3-1: config 0 descriptor?? [ 80.416365][ T1169] usb 1-1: config 0 descriptor?? [ 80.424987][ T2638] usb 4-1: new high-speed USB device number 18 using dummy_hcd [pid 5326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 80.438460][ T5237] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 80.446993][ T1169] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 80.454742][ T1169] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 80.463301][ T5237] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 80.494930][ T5238] usb 2-1: Using ep0 maxpacket: 32 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] exit_group(0) = ? [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5325] +++ exited with 0 +++ [ 80.523328][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.534277][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.545003][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.556151][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.558157][ T51] usb 5-1: USB disconnect, device number 17 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5234] --- 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 */} --- [pid 5330] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5332 attached [pid 5330] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5332 [pid 5332] set_robust_list(0x55558cc3a660, 24 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] <... set_robust_list resumed>) = 0 [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5332] <... prctl resumed>) = 0 [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5332] setpgid(0, 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] <... setpgid resumed>) = 0 [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5331] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 80.566849][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.604946][ T2638] usb 4-1: Using ep0 maxpacket: 32 [pid 5332] <... openat resumed>) = 3 [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5331] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] write(3, "1000", 4 [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] <... write resumed>) = 4 [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5332] close(3) = 0 [pid 5331] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5332] write(1, "executing program\n", 18executing program ) = 18 [pid 5332] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5332] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5332] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] exit_group(0 [pid 5332] <... ioctl resumed>, 0) = 0 [pid 5326] exit_group(0) = ? [pid 5327] <... exit_group resumed>) = ? [pid 5326] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5333 [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 80.622932][ T5238] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 80.632141][ T5238] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.637472][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.640950][ T5238] usb 2-1: Product: syz [ 80.655452][ T5238] usb 2-1: Manufacturer: syz [ 80.659463][ T5249] usb 3-1: USB disconnect, device number 18 [ 80.660076][ T5238] usb 2-1: SerialNumber: syz [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5333 attached [pid 5333] set_robust_list(0x55558cc3a660, 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 5327] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5334 executing program ./strace-static-x86_64: Process 5334 attached [pid 5334] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5334] setpgid(0, 0) = 0 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5334] write(3, "1000", 4) = 4 [pid 5334] close(3) = 0 [pid 5334] write(1, "executing program\n", 18) = 18 [pid 5334] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5334] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] write(3, "1000", 4) = 4 [pid 5330] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5333] close(3 [pid 5330] <... ioctl resumed>, 0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5330] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5330] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5333] <... close resumed>) = 0 [pid 5330] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5330] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5330] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5330] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 80.673622][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.686285][ T5238] usb 2-1: config 0 descriptor?? [ 80.688491][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.696120][ T1169] usb 1-1: USB disconnect, device number 18 [ 80.709654][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5333] write(1, "executing program\n", 18 [pid 5330] <... ioctl resumed>, 0x7ffea6e01550) = 0 executing program [pid 5333] <... write resumed>) = 18 [pid 5333] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] <... openat resumed>) = 3 [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5333] ioctl(3, USB_RAW_IOCTL_INIT [pid 5331] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5333] <... ioctl resumed>, 0) = 0 [pid 5331] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 80.724631][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 80.739770][ T5238] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 80.752626][ T2638] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 80.753675][ T5238] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5331] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 80.765962][ T2638] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.779250][ T2638] usb 4-1: Product: syz [ 80.783514][ T2638] usb 4-1: Manufacturer: syz [ 80.788322][ T2638] usb 4-1: SerialNumber: syz [ 80.794531][ T2638] usb 4-1: config 0 descriptor?? [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 80.836315][ T2638] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 80.844321][ T2638] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] exit_group(0) = ? [pid 5330] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5228] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5335 attached , child_tidptr=0x55558cc3a650) = 5335 [pid 5335] set_robust_list(0x55558cc3a660, 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 [pid 5335] write(1, "executing program\n", 18executing program ) = 18 [pid 5335] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_INIT [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 80.926757][ T5238] usb 2-1: USB disconnect, device number 18 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5331] exit_group(0) = ? [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5331] +++ exited with 0 +++ [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5336 attached [pid 5336] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5336 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5336] setpgid(0, 0) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5336] write(3, "1000", 4) = 4 [pid 5336] close(3) = 0 [ 81.035031][ T51] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 81.049214][ T2638] usb 4-1: USB disconnect, device number 18 [pid 5336] write(1, "executing program\n", 18executing program ) = 18 [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5336] <... openat resumed>) = 3 [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] ioctl(3, USB_RAW_IOCTL_INIT [pid 5333] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5336] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] <... ioctl resumed>, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 81.104913][ T1169] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 81.104913][ T5249] usb 3-1: new high-speed USB device number 19 using dummy_hcd [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 81.224904][ T51] usb 5-1: Using ep0 maxpacket: 32 [ 81.242977][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.253815][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.264519][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5334] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 81.275306][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.286062][ T51] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.294901][ T1169] usb 1-1: Using ep0 maxpacket: 32 [ 81.307116][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5332] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 81.317964][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.325070][ T5249] usb 3-1: Using ep0 maxpacket: 32 [ 81.328848][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.344424][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.348765][ T51] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 81.355119][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5334] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 81.365133][ T5238] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 81.375789][ T51] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.391429][ T51] usb 5-1: Product: syz [ 81.396416][ T51] usb 5-1: Manufacturer: syz [ 81.401050][ T51] usb 5-1: SerialNumber: syz [ 81.406387][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5332] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5332] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 81.418348][ T1169] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 81.419126][ T51] usb 5-1: config 0 descriptor?? [ 81.428911][ T1169] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.433120][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.441079][ T1169] usb 1-1: Product: syz [ 81.452003][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.459481][ T1169] usb 1-1: Manufacturer: syz [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5334] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5334] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5334] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5334] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5333] <... ioctl resumed>, 0x7ffea6e01550) = 4 [ 81.467417][ T51] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 81.472457][ T1169] usb 1-1: SerialNumber: syz [ 81.480355][ T51] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 81.485737][ T1169] usb 1-1: config 0 descriptor?? [ 81.494936][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.514167][ T5249] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5334] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5334] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5336] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5333] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5334] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 81.544947][ T2638] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 81.555531][ T5238] usb 2-1: Using ep0 maxpacket: 32 [ 81.561297][ T1169] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 81.568136][ T5249] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 81.569719][ T1169] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 81.577805][ T5249] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5333] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5333] <... ioctl resumed>, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [ 81.593891][ T5249] usb 3-1: Product: syz [ 81.598417][ T5249] usb 3-1: Manufacturer: syz [ 81.604768][ T5249] usb 3-1: SerialNumber: syz [ 81.611007][ T5249] usb 3-1: config 0 descriptor?? [ 81.616112][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.627061][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5333] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5332] exit_group(0) = ? [pid 5332] +++ exited with 0 +++ [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5332, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 81.638036][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.648895][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.658819][ T5249] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 81.660076][ T5238] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.674054][ T1169] usb 5-1: USB disconnect, device number 18 [ 81.679308][ T5249] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5234] <... restart_syscall resumed>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5335] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5337 ./strace-static-x86_64: Process 5337 attached executing program [pid 5337] set_robust_list(0x55558cc3a660, 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", 18) = 18 [pid 5337] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5337] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5335] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 81.692104][ T5238] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 81.705203][ T5238] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.716789][ T5238] usb 2-1: Product: syz [ 81.720983][ T5238] usb 2-1: Manufacturer: syz [ 81.725112][ T2638] usb 4-1: Using ep0 maxpacket: 32 [ 81.726165][ T5238] usb 2-1: SerialNumber: syz [ 81.737578][ T5238] usb 2-1: config 0 descriptor?? [pid 5336] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5335] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5335] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5334] exit_group(0 [pid 5335] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5335] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5334] <... exit_group resumed>) = ? [pid 5335] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5334] +++ exited with 0 +++ [pid 5335] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5335] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5335] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5335] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 81.747122][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.758854][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.762710][ T5237] usb 1-1: USB disconnect, device number 19 [ 81.769831][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.780865][ T5238] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5338 ./strace-static-x86_64: Process 5338 attached [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5338] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5336] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] <... prctl resumed>) = 0 [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] setpgid(0, 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5338] <... setpgid resumed>) = 0 [pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5336] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5338] <... openat resumed>) = 3 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] write(3, "1000", 4 [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] <... write resumed>) = 4 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5338] close(3 [pid 5336] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5338] <... close resumed>) = 0 executing program [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] write(1, "executing program\n", 18) = 18 [pid 5338] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5338] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5338] <... ioctl resumed>, 0) = 0 [pid 5336] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 81.789844][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.799195][ T5238] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 81.810516][ T2638] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 81.836762][ T2638] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] exit_group(0) = ? [pid 5336] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5333] +++ exited with 0 +++ [pid 5336] <... ioctl resumed>, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5333, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5336] <... ioctl resumed>, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5336] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5339 attached [pid 5336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5339] set_robust_list(0x55558cc3a660, 24 [pid 5336] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5339] <... set_robust_list resumed>) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5339] setpgid(0, 0 [pid 5336] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5336] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5339 [pid 5339] <... setpgid resumed>) = 0 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5336] <... ioctl resumed>, 0x7ffea6e01550) = 0 [ 81.846509][ T2638] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.854476][ T2638] usb 4-1: Product: syz [ 81.858703][ T2638] usb 4-1: Manufacturer: syz [ 81.863311][ T2638] usb 4-1: SerialNumber: syz [ 81.869221][ T2638] usb 4-1: config 0 descriptor?? [ 81.875673][ T5238] usb 3-1: USB disconnect, device number 19 [pid 5339] <... openat resumed>) = 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] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5339] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5339] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5337] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 81.903183][ T2638] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 81.911587][ T2638] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] exit_group(0) = ? [pid 5335] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5340 attached [pid 5340] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5340 [pid 5340] <... prctl resumed>) = 0 [pid 5340] setpgid(0, 0) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5340] write(3, "1000", 4) = 4 [pid 5340] close(3) = 0 [pid 5340] write(1, "executing program\n", 18 [pid 5337] <... ioctl resumed>, 0x7ffea6e02560) = 0 executing program [pid 5340] <... write resumed>) = 18 [pid 5340] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5340] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [ 81.980127][ T2638] usb 2-1: USB disconnect, device number 19 [pid 5340] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] exit_group(0) = ? [pid 5336] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5341 attached [pid 5341] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5341 [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] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5341] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5341] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 82.085115][ T1169] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 82.106884][ T8] usb 4-1: USB disconnect, device number 19 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5340] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 82.244971][ T5237] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 82.264950][ T1169] usb 5-1: Using ep0 maxpacket: 32 [ 82.287748][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.298610][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.309395][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.320219][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5337] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5339] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5340] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 82.331006][ T5238] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 82.338823][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.374723][ T1169] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 82.384181][ T1169] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.392216][ T1169] usb 5-1: Product: syz [ 82.396389][ T1169] usb 5-1: Manufacturer: syz [ 82.400954][ T1169] usb 5-1: SerialNumber: syz [ 82.407011][ T1169] usb 5-1: config 0 descriptor?? [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5337] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5337] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5337] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5340] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5337] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5337] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5338] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5337] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5338] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5340] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 82.434911][ T5237] usb 1-1: Using ep0 maxpacket: 32 [ 82.435042][ T2638] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 82.454785][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.467263][ T1169] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [ 82.474896][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.485816][ T1169] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 82.495245][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.506015][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.516889][ T5237] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5340] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5341] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5339] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 82.534924][ T8] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 82.544935][ T5238] usb 3-1: Using ep0 maxpacket: 32 [ 82.558356][ T5237] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 82.567514][ T5237] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.575574][ T5237] usb 1-1: Product: syz [ 82.579723][ T5237] usb 1-1: Manufacturer: syz [ 82.584292][ T5237] usb 1-1: SerialNumber: syz [ 82.588946][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.599644][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.610890][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.622184][ T5237] usb 1-1: config 0 descriptor?? [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5338] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5338] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5340] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5338] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5337] exit_group(0 [pid 5340] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5338] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5338] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5337] <... exit_group resumed>) = ? [pid 5340] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5338] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5340] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5338] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 82.627507][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.638251][ T5238] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.644935][ T2638] usb 2-1: Using ep0 maxpacket: 32 [ 82.658030][ T2638] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.659071][ T5237] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5337] +++ exited with 0 +++ [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5337, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5339] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5234] <... restart_syscall resumed>) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5339] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5342 [ 82.676203][ T2638] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.687274][ T2638] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.687775][ T5237] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 82.703051][ T5249] usb 5-1: USB disconnect, device number 19 [ 82.715314][ T5238] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 82.716937][ T2638] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5340] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 5342 attached [pid 5342] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5340] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5342] setpgid(0, 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5342] <... setpgid resumed>) = 0 [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5342] write(3, "1000", 4) = 4 [pid 5342] close(3executing program ) = 0 [pid 5342] write(1, "executing program\n", 18) = 18 [pid 5342] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5342] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 82.724355][ T5238] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.724373][ T5238] usb 3-1: Product: syz [ 82.724385][ T5238] usb 3-1: Manufacturer: syz [ 82.738710][ T2638] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.743028][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 82.752730][ T2638] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 82.763093][ T5238] usb 3-1: SerialNumber: syz [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5339] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5339] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5339] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5341] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5339] <... ioctl resumed>, 0) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5339] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5341] <... ioctl resumed>, 0x7ffea6e01550) = 70 [ 82.788120][ T5238] usb 3-1: config 0 descriptor?? [ 82.796680][ T2638] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.797514][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.805260][ T2638] usb 2-1: Product: syz [ 82.815526][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5339] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5338] exit_group(0) = ? [ 82.831880][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.832272][ T2638] usb 2-1: Manufacturer: syz [ 82.842943][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.858466][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 82.871708][ T5238] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 82.872654][ T51] usb 1-1: USB disconnect, device number 20 [pid 5338] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5227] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5343 [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5343 attached [pid 5343] set_robust_list(0x55558cc3a660, 24) = 0 executing program [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5343] setpgid(0, 0 [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] <... setpgid resumed>) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5341] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] <... openat resumed>) = 3 [pid 5343] write(3, "1000", 4) = 4 [pid 5343] close(3) = 0 [pid 5343] write(1, "executing program\n", 18) = 18 [pid 5343] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5343] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5343] <... ioctl resumed>, 0) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5341] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 82.880351][ T5238] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 82.887232][ T2638] usb 2-1: SerialNumber: syz [ 82.921038][ T8] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 82.923535][ T2638] usb 2-1: config 0 descriptor?? [pid 5341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5340] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5340] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5340] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5340] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5341] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5340] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5341] <... ioctl resumed>, 0) = 0 [pid 5340] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5341] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5340] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5341] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5340] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5341] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5341] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 82.930118][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.943038][ T8] usb 4-1: Product: syz [ 82.947549][ T8] usb 4-1: Manufacturer: syz [ 82.952140][ T8] usb 4-1: SerialNumber: syz [ 82.958560][ T8] usb 4-1: config 0 descriptor?? [ 82.968041][ T2638] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 82.978254][ T2638] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5342] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 82.979204][ T8] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 82.995714][ T8] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] exit_group(0) = ? [pid 5339] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5339, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5344 attached [pid 5344] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5344] setpgid(0, 0) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5344] write(3, "1000", 4 [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5344 [pid 5344] <... write resumed>) = 4 [pid 5344] close(3 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5344] <... close resumed>) = 0 [pid 5344] write(1, "executing program\n", 18) = 18 [pid 5344] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5344] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 83.095455][ T2638] usb 3-1: USB disconnect, device number 20 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5342] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5340] exit_group(0) = ? [pid 5341] exit_group(0) = ? [pid 5340] +++ exited with 0 +++ [pid 5341] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5345 attached [pid 5345] set_robust_list(0x55558cc3a660, 24./strace-static-x86_64: Process 5346 attached [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5345 [pid 5346] set_robust_list(0x55558cc3a660, 24 [pid 5345] <... set_robust_list resumed>) = 0 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5346 [pid 5346] <... set_robust_list resumed>) = 0 [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5346] <... prctl resumed>) = 0 [pid 5345] <... prctl resumed>) = 0 [pid 5346] setpgid(0, 0 [pid 5345] setpgid(0, 0) = 0 [pid 5346] <... setpgid resumed>) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5345] <... openat resumed>) = 3 [pid 5345] write(3, "1000", 4 [pid 5346] <... openat resumed>) = 3 [pid 5346] write(3, "1000", 4 [pid 5345] <... write resumed>) = 4 [pid 5346] <... write resumed>) = 4 [pid 5345] close(3 [pid 5346] close(3 [pid 5345] <... close resumed>) = 0 executing program [pid 5346] <... close resumed>) = 0 [pid 5345] write(1, "executing program\n", 18 [pid 5346] write(1, "executing program\n", 18 [pid 5345] <... write resumed>) = 18 executing program [pid 5346] <... write resumed>) = 18 [pid 5345] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 83.154960][ T5249] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 83.177795][ T8] usb 2-1: USB disconnect, device number 20 [ 83.186538][ T5238] usb 4-1: USB disconnect, device number 20 [pid 5346] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5345] <... openat resumed>) = 3 [pid 5346] <... openat resumed>) = 3 [pid 5342] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_INIT [pid 5345] ioctl(3, USB_RAW_IOCTL_INIT [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5345] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5346] <... ioctl resumed>, 0) = 0 [pid 5345] <... ioctl resumed>, 0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 83.264944][ T51] usb 1-1: new high-speed USB device number 21 using dummy_hcd [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5342] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5344] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 83.334900][ T5249] usb 5-1: Using ep0 maxpacket: 32 [ 83.353490][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.364612][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5342] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 83.375759][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.386907][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.397643][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.413150][ T5249] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 83.422553][ T5249] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.430641][ T5249] usb 5-1: Product: syz [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5344] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5342] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5342] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 83.434923][ T5249] usb 5-1: Manufacturer: syz [ 83.439502][ T5249] usb 5-1: SerialNumber: syz [ 83.445556][ T5249] usb 5-1: config 0 descriptor?? [ 83.459677][ T5249] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 83.467186][ T51] usb 1-1: Using ep0 maxpacket: 32 [ 83.473137][ T5249] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5344] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 83.507178][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.518803][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.529541][ T2638] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 83.537178][ T51] 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, 0x7ffea6e01550) = 18 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 83.547905][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.559253][ T51] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.596953][ T51] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5344] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] <... ioctl resumed>, 0) = 0 [pid 5343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 83.606320][ T51] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.614327][ T51] usb 1-1: Product: syz [ 83.618532][ T51] usb 1-1: Manufacturer: syz [ 83.623118][ T51] usb 1-1: SerialNumber: syz [ 83.629180][ T51] usb 1-1: config 0 descriptor?? [ 83.650490][ T51] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [pid 5342] exit_group(0 [pid 5346] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5342] <... exit_group resumed>) = ? [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5342] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5346] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5234] <... restart_syscall resumed>) = 0 [pid 5346] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5347 attached [pid 5347] set_robust_list(0x55558cc3a660, 24 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 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 [pid 5347] write(3, "1000", 4) = 4 [pid 5347] close(3) = 0 [pid 5347] write(1, "executing program\n", 18executing program ) = 18 [pid 5347] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 83.658444][ T51] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [ 83.664958][ T8] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 83.674018][ T5238] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 83.683971][ T5237] usb 5-1: USB disconnect, device number 20 [pid 5347] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5347] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5344] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5347] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5344] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 83.735087][ T2638] usb 3-1: Using ep0 maxpacket: 32 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 83.763784][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.774782][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.785731][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.796445][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5344] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 83.807142][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] exit_group(0) = ? [pid 5343] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5348 [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 ./strace-static-x86_64: Process 5348 attached [pid 5348] set_robust_list(0x55558cc3a660, 24 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] <... set_robust_list resumed>) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] prctl(PR_SET_PDEATHSIG, SIGKILL [ 83.848993][ T2638] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 83.858305][ T2638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.863321][ T1169] usb 1-1: USB disconnect, device number 21 [ 83.868803][ T2638] usb 3-1: Product: syz [ 83.874354][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 83.877933][ T2638] usb 3-1: Manufacturer: syz [ 83.881471][ T5238] usb 4-1: Using ep0 maxpacket: 32 [ 83.886043][ T2638] usb 3-1: SerialNumber: syz [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5348] <... prctl resumed>) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5348] setpgid(0, 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5346] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] <... setpgid resumed>) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5346] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5344] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] <... openat resumed>) = 3 [pid 5348] write(3, "1000", 4 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5344] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5348] <... write resumed>) = 4 executing program [pid 5348] close(3 [pid 5344] <... ioctl resumed>, 0) = 0 [pid 5348] <... close resumed>) = 0 [ 83.899442][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.905260][ T2638] usb 3-1: config 0 descriptor?? [ 83.915718][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.915743][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.915759][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5348] write(1, "executing program\n", 18) = 18 [pid 5344] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5348] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5348] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5344] <... ioctl resumed>, 0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [ 83.915775][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.915796][ T5238] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.918373][ T5238] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 83.979383][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 83.982997][ T2638] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [pid 5344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5347] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 83.991580][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.008777][ T2638] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 84.008922][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.028091][ T8] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.038963][ T5238] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5346] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5346] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5346] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5345] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5347] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5346] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5345] <... ioctl resumed>, 0x7ffea6e01550) = 8 [ 84.047080][ T5238] usb 4-1: Product: syz [ 84.051275][ T5238] usb 4-1: Manufacturer: syz [ 84.055942][ T5238] usb 4-1: SerialNumber: syz [ 84.062624][ T5238] usb 4-1: config 0 descriptor?? [pid 5346] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5346] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5346] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 84.096932][ T8] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 84.106134][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.114241][ T8] usb 2-1: Product: syz [ 84.119704][ T5238] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 84.127177][ T8] usb 2-1: Manufacturer: syz [ 84.131745][ T8] usb 2-1: SerialNumber: syz [ 84.136933][ T5238] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5345] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5347] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5345] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5347] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5345] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5345] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 84.146651][ T8] usb 2-1: config 0 descriptor?? [ 84.164916][ T5237] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 84.185983][ T8] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5344] exit_group(0) = ? [pid 5344] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5230] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5349 attached [pid 5349] set_robust_list(0x55558cc3a660, 24 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5349 [pid 5349] <... set_robust_list resumed>) = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4) = 4 [pid 5349] close(3) = 0 [pid 5349] write(1, "executing program\n", 18executing program ) = 18 [pid 5349] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5349] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5349] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 84.193852][ T8] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 84.207023][ T2638] usb 3-1: USB disconnect, device number 21 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5346] exit_group(0) = ? [pid 5346] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 ./strace-static-x86_64: Process 5350 attached [pid 5350] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5350] <... prctl resumed>) = 0 [pid 5350] setpgid(0, 0) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5350 [pid 5350] <... openat resumed>) = 3 [pid 5350] write(3, "1000", 4) = 4 [pid 5350] close(3) = 0 executing program [pid 5350] write(1, "executing program\n", 18) = 18 [pid 5350] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5350] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5350] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] exit_group(0 [pid 5347] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 84.326101][ T8] usb 4-1: USB disconnect, device number 21 [ 84.336452][ T1169] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 84.365280][ T5237] usb 5-1: Using ep0 maxpacket: 32 [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5345] <... exit_group resumed>) = ? [pid 5347] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5351 ./strace-static-x86_64: Process 5351 attached [pid 5351] set_robust_list(0x55558cc3a660, 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", 4executing program ) = 4 [pid 5351] close(3) = 0 [pid 5351] write(1, "executing program\n", 18) = 18 [pid 5351] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5351] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 84.389267][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.391436][ T51] usb 2-1: USB disconnect, device number 21 [ 84.401093][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.422999][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 84.435383][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.446495][ T5237] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5347] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5347] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5347] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [ 84.481758][ T5237] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 84.490889][ T5237] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.499152][ T5237] usb 5-1: Product: syz [ 84.503316][ T5237] usb 5-1: Manufacturer: syz [ 84.508038][ T5237] usb 5-1: SerialNumber: syz [ 84.514150][ T5237] usb 5-1: config 0 descriptor?? [pid 5347] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5347] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5347] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5347] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5347] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5348] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 84.534957][ T1169] usb 1-1: Using ep0 maxpacket: 32 [ 84.546211][ T5237] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 84.554160][ T5237] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 84.577379][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.588178][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.599338][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.610062][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.615135][ T2638] usb 3-1: new high-speed USB device number 22 using dummy_hcd [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5349] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 84.620828][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.654550][ T1169] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 84.663684][ T1169] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.671740][ T1169] usb 1-1: Product: syz [ 84.676302][ T1169] usb 1-1: Manufacturer: syz [ 84.680891][ T1169] usb 1-1: SerialNumber: syz [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 84.686925][ T1169] usb 1-1: config 0 descriptor?? [ 84.697326][ T1169] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 84.705355][ T1169] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5347] exit_group(0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... exit_group resumed>) = ? [pid 5347] +++ exited with 0 +++ [pid 5234] --- 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 */} --- [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5352 attached [pid 5352] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5352 [ 84.745016][ T8] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 84.766343][ T1169] usb 5-1: USB disconnect, device number 21 [ 84.774945][ T51] usb 2-1: new high-speed USB device number 22 using dummy_hcd [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5352] setpgid(0, 0) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5352] write(3, "1000", 4) = 4 [pid 5352] close(3) = 0 [pid 5352] write(1, "executing program\n", 18executing program ) = 18 [pid 5352] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5352] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5352] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5349] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5352] <... ioctl resumed>, 0) = 0 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 84.814987][ T2638] usb 3-1: Using ep0 maxpacket: 32 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5348] exit_group(0) = ? [ 84.859339][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.870105][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.881129][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.892270][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5348] +++ exited with 0 +++ [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5349] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 5353 attached , 0x7ffea6e01550) = 8 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] set_robust_list(0x55558cc3a660, 24 [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5353 [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] <... set_robust_list resumed>) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5350] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5349] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5353] <... prctl resumed>) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] setpgid(0, 0 [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] <... setpgid resumed>) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5353] <... openat resumed>) = 3 [pid 5350] <... ioctl resumed>, 0x7ffea6e01550) = 9 [ 84.903351][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.916502][ T5249] usb 1-1: USB disconnect, device number 22 [ 84.934911][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 84.944316][ T2638] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5353] write(3, "1000", 4 [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] <... write resumed>) = 4 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5353] close(3 [pid 5349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5353] <... close resumed>) = 0 [pid 5350] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5353] write(1, "executing program\n", 18) = 18 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5353] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 84.953675][ T2638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.962524][ T2638] usb 3-1: Product: syz [ 84.963258][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.968488][ T2638] usb 3-1: Manufacturer: syz [ 84.982707][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 84.985206][ T51] usb 2-1: Using ep0 maxpacket: 32 [ 84.994202][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5349] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5350] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 84.999855][ T2638] usb 3-1: SerialNumber: syz [ 85.009927][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.025359][ T8] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.026094][ T2638] usb 3-1: config 0 descriptor?? [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] <... ioctl resumed>, 0) = 0 [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5349] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5350] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5349] <... ioctl resumed>, 0) = 0 [pid 5350] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5349] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5349] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5349] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5349] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5349] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 85.053976][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.065655][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.066196][ T8] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 85.076451][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.089777][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 85.098522][ T2638] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 85.105680][ T8] usb 4-1: Product: syz [ 85.112920][ T2638] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 85.116573][ T8] usb 4-1: Manufacturer: syz [ 85.124108][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.128957][ T8] usb 4-1: SerialNumber: syz [ 85.145149][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5350] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5350] <... ioctl resumed>, 0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5350] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5351] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5350] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5350] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5350] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5350] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 85.169162][ T8] usb 4-1: config 0 descriptor?? [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5350] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5350] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5351] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5350] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 85.197155][ T51] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 85.198831][ T8] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 85.207609][ T51] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.214659][ T8] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [ 85.222627][ T51] usb 2-1: Product: syz [ 85.234769][ T51] usb 2-1: Manufacturer: syz [ 85.234911][ T1169] usb 5-1: new high-speed USB device number 22 using dummy_hcd [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5353] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5351] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 85.247966][ T51] usb 2-1: SerialNumber: syz [ 85.253644][ T51] usb 2-1: config 0 descriptor?? [pid 5349] exit_group(0) = ? [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5349] +++ exited with 0 +++ [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5354 attached , child_tidptr=0x55558cc3a650) = 5354 [pid 5354] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5354] setpgid(0, 0) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5354] write(3, "1000", 4) = 4 [pid 5354] close(3) = 0 [pid 5354] write(1, "executing program\n", 18executing program ) = 18 [pid 5354] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5354] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 85.304395][ T51] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 85.312360][ T51] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 85.318248][ T8] usb 3-1: USB disconnect, device number 22 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5350] exit_group(0) = ? [ 85.355066][ T5249] usb 1-1: new high-speed USB device number 23 using dummy_hcd [pid 5350] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5350, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5355 attached [pid 5355] set_robust_list(0x55558cc3a660, 24 [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5355 [pid 5355] <... set_robust_list resumed>) = 0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] setpgid(0, 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] <... setpgid resumed>) = 0 [pid 5352] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5355] <... openat resumed>) = 3 [pid 5353] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] write(3, "1000", 4 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] <... write resumed>) = 4 [pid 5355] close(3 [pid 5352] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5355] <... close resumed>) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH executing program [pid 5355] write(1, "executing program\n", 18 [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] <... write resumed>) = 18 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5352] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5355] <... openat resumed>) = 3 [ 85.400682][ T51] usb 4-1: USB disconnect, device number 22 [ 85.424929][ T1169] usb 5-1: Using ep0 maxpacket: 32 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5355] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 85.459868][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.470845][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.481589][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.492922][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] exit_group(0) = ? [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] restart_syscall(<... resuming interrupted clone ...> [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5228] <... restart_syscall resumed>) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5356 attached [pid 5356] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5356] <... prctl resumed>) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5356] setpgid(0, 0) = 0 [pid 5352] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5356 [pid 5356] <... openat resumed>) = 3 [pid 5356] write(3, "1000", 4) = 4 [pid 5356] close(3executing program ) = 0 [pid 5356] write(1, "executing program\n", 18) = 18 [pid 5356] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5356] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 85.503856][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.517570][ T5237] usb 2-1: USB disconnect, device number 22 [ 85.537528][ T1169] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 85.544938][ T5249] usb 1-1: Using ep0 maxpacket: 32 [ 85.546802][ T1169] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5352] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5352] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5352] <... ioctl resumed>, 0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [ 85.561912][ T1169] usb 5-1: Product: syz [ 85.566816][ T1169] usb 5-1: Manufacturer: syz [ 85.571423][ T1169] usb 5-1: SerialNumber: syz [ 85.577818][ T1169] usb 5-1: config 0 descriptor?? [pid 5354] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5352] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5353] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5352] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5352] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5352] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5352] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5352] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5352] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 85.602312][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.613584][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.624557][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.628055][ T1169] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [pid 5354] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 85.636505][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.644664][ T1169] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 85.653969][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5355] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5354] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] <... ioctl resumed>, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5354] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [ 85.705718][ T5249] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 85.715297][ T5249] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.723392][ T5249] usb 1-1: Product: syz [ 85.727787][ T5249] usb 1-1: Manufacturer: syz [ 85.732379][ T5249] usb 1-1: SerialNumber: syz [ 85.738611][ T5249] usb 1-1: config 0 descriptor?? [ 85.745126][ T8] usb 3-1: new high-speed USB device number 23 using dummy_hcd [pid 5353] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5356] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5355] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5352] exit_group(0) = ? [ 85.770202][ T5249] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 85.778033][ T5249] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5352] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...> [pid 5354] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] <... restart_syscall resumed>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5357 attached [pid 5357] set_robust_list(0x55558cc3a660, 24 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5357 [pid 5357] <... set_robust_list resumed>) = 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 5356] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] write(3, "1000", 4 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5357] <... write resumed>) = 4 executing program [pid 5357] close(3) = 0 [pid 5357] write(1, "executing program\n", 18) = 18 [pid 5357] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5355] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5357] <... openat resumed>) = 3 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_INIT [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 85.828586][ T1169] usb 5-1: USB disconnect, device number 22 [ 85.864977][ T51] usb 4-1: new high-speed USB device number 23 using dummy_hcd [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5354] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5355] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 85.934917][ T8] usb 3-1: Using ep0 maxpacket: 32 [ 85.953340][ T8] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.964204][ T5237] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 85.971797][ T8] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] exit_group(0 [pid 5356] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5353] <... exit_group resumed>) = ? [pid 5356] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5354] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5353] +++ exited with 0 +++ [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5354] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 5358 attached [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5358 [pid 5358] set_robust_list(0x55558cc3a660, 24 [pid 5354] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5358] <... set_robust_list resumed>) = 0 [ 85.982660][ T8] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 85.993513][ T8] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.004290][ T8] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.007699][ T5249] usb 1-1: USB disconnect, device number 23 [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5358] setpgid(0, 0) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5358] write(3, "1000", 4) = 4 executing program [pid 5358] close(3) = 0 [pid 5355] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] write(1, "executing program\n", 18 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5358] <... write resumed>) = 18 [pid 5358] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5355] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5358] <... openat resumed>) = 3 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5358] ioctl(3, USB_RAW_IOCTL_INIT [pid 5355] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5358] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5358] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5355] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 86.034702][ T8] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 86.043859][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.052040][ T8] usb 3-1: Product: syz [ 86.055918][ T51] usb 4-1: Using ep0 maxpacket: 32 [ 86.057051][ T8] usb 3-1: Manufacturer: syz [ 86.065947][ T8] usb 3-1: SerialNumber: syz [ 86.067915][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5356] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5354] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5354] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 86.071928][ T8] usb 3-1: config 0 descriptor?? [ 86.083788][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.099961][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.101244][ T8] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 86.111150][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5355] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 86.119153][ T8] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [ 86.130089][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5355] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5356] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5356] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5356] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5356] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 86.185145][ T5237] usb 2-1: Using ep0 maxpacket: 32 [ 86.192453][ T51] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 86.193375][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.201822][ T51] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.220586][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5356] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5356] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5355] <... ioctl resumed>, 0) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5355] <... ioctl resumed>, 0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5356] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5355] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5354] exit_group(0 [pid 5356] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5354] <... exit_group resumed>) = ? [ 86.231718][ T51] usb 4-1: Product: syz [ 86.231908][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.236251][ T51] usb 4-1: Manufacturer: syz [ 86.247008][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.251496][ T51] usb 4-1: SerialNumber: syz [ 86.263346][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.269059][ T51] usb 4-1: config 0 descriptor?? [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5356] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5358] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5355] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5357] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5355] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5354] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5354, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5230] restart_syscall(<... resuming interrupted clone ...> [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] <... restart_syscall resumed>) = 0 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5359 [ 86.308947][ T5237] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 86.318514][ T5237] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.319700][ T2638] usb 3-1: USB disconnect, device number 23 [ 86.326749][ T5237] usb 2-1: Product: syz [ 86.336796][ T1169] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 86.352383][ T5237] usb 2-1: Manufacturer: syz ./strace-static-x86_64: Process 5359 attached [pid 5359] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5359] setpgid(0, 0) = 0 [pid 5359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5359] write(3, "1000", 4) = 4 [pid 5359] close(3executing program ) = 0 [pid 5359] write(1, "executing program\n", 18) = 18 [pid 5359] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5359] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5359] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5356] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5358] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5356] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [ 86.358251][ T5237] usb 2-1: SerialNumber: syz [ 86.359168][ T51] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 86.364910][ T5237] usb 2-1: config 0 descriptor?? [ 86.371828][ T51] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5356] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 86.422248][ T5237] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 86.430885][ T5237] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5358] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] exit_group(0) = ? [pid 5357] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 86.485264][ T5249] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 86.524919][ T1169] usb 5-1: Using ep0 maxpacket: 32 [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5355] +++ exited with 0 +++ [pid 5357] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5355, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5358] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5360 ./strace-static-x86_64: Process 5360 attached [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5360] set_robust_list(0x55558cc3a660, 24 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... set_robust_list resumed>) = 0 [ 86.555518][ T51] usb 4-1: USB disconnect, device number 23 [ 86.565199][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.575982][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.586714][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5360] setpgid(0, 0) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5360] write(3, "1000", 4) = 4 [pid 5360] close(3) = 0 executing program [pid 5360] write(1, "executing program\n", 18) = 18 [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5360] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5360] <... openat resumed>) = 3 [pid 5357] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5360] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5357] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5356] exit_group(0 [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5356] <... exit_group resumed>) = ? [pid 5360] <... ioctl resumed>, 0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5356] +++ exited with 0 +++ [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5356, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 86.598110][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.608997][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.636482][ T5237] usb 2-1: USB disconnect, device number 23 [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5357] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5361 ./strace-static-x86_64: Process 5361 attached [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] set_robust_list(0x55558cc3a660, 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 executing program [pid 5361] close(3) = 0 [pid 5361] write(1, "executing program\n", 18) = 18 [pid 5361] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5361] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5361] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5358] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5357] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5358] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5357] <... ioctl resumed>, 0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5357] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] <... ioctl resumed>, 0) = 0 [pid 5357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [ 86.651352][ T1169] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 86.660485][ T1169] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.664961][ T5249] usb 1-1: Using ep0 maxpacket: 32 [ 86.668525][ T1169] usb 5-1: Product: syz [ 86.677720][ T1169] usb 5-1: Manufacturer: syz [ 86.682366][ T1169] usb 5-1: SerialNumber: syz [ 86.689542][ T1169] usb 5-1: config 0 descriptor?? [pid 5357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 86.698403][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.709800][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.721136][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.732185][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.735994][ T1169] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5358] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5359] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5358] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5358] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 86.743329][ T2638] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 86.752251][ T1169] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 86.757935][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 86.782486][ T5249] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 86.791902][ T5249] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.799946][ T5249] usb 1-1: Product: syz [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5358] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 86.804107][ T5249] usb 1-1: Manufacturer: syz [ 86.808740][ T5249] usb 1-1: SerialNumber: syz [ 86.814447][ T5249] usb 1-1: config 0 descriptor?? [ 86.845185][ T5249] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 86.852968][ T5249] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] exit_group(0) = ? [pid 5357] +++ exited with 0 +++ [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5362 attached [pid 5362] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5234] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5362 [pid 5362] setpgid(0, 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5362] <... setpgid resumed>) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] write(3, "1000", 4 [pid 5359] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] <... write resumed>) = 4 [pid 5362] close(3executing program ) = 0 [pid 5362] write(1, "executing program\n", 18) = 18 [pid 5362] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] <... openat resumed>) = 3 [pid 5362] ioctl(3, USB_RAW_IOCTL_INIT [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5359] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 86.937953][ T5249] usb 5-1: USB disconnect, device number 23 [ 86.954943][ T2638] usb 3-1: Using ep0 maxpacket: 32 [pid 5362] <... ioctl resumed>, 0) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5358] exit_group(0) = ? [ 86.999395][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.010731][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.021939][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.032686][ T51] usb 4-1: new high-speed USB device number 24 using dummy_hcd [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5358] +++ exited with 0 +++ [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5360] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5363 ./strace-static-x86_64: Process 5363 attached [pid 5359] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5363] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5359] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5363] setpgid(0, 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5363] <... setpgid resumed>) = 0 [pid 5361] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] <... openat resumed>) = 3 [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] write(3, "1000", 4executing program [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5363] <... write resumed>) = 4 [pid 5363] close(3) = 0 [pid 5363] write(1, "executing program\n", 18) = 18 [pid 5363] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5359] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5363] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 87.040297][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.051426][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.056305][ T1169] usb 1-1: USB disconnect, device number 24 [ 87.068629][ T5237] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 87.085218][ T2638] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5359] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5359] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5359] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5359] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5359] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5359] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 87.094568][ T2638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.103078][ T2638] usb 3-1: Product: syz [ 87.107272][ T2638] usb 3-1: Manufacturer: syz [ 87.111862][ T2638] usb 3-1: SerialNumber: syz [ 87.118313][ T2638] usb 3-1: config 0 descriptor?? [ 87.140118][ T2638] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 87.148184][ T2638] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [ 87.234923][ T51] usb 4-1: Using ep0 maxpacket: 32 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 87.263703][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.274686][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.274910][ T5237] usb 2-1: Using ep0 maxpacket: 32 [ 87.285425][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.301812][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5359] exit_group(0) = ? [ 87.304133][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.312937][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.335591][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.347331][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.350221][ T2638] usb 3-1: USB disconnect, device number 24 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5359] +++ exited with 0 +++ [pid 5360] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5362] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5361] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5364 attached [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5360] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5364 [pid 5364] set_robust_list(0x55558cc3a660, 24 [pid 5361] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5364] <... set_robust_list resumed>) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 87.358279][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.365067][ T5249] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 87.379264][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5364] <... prctl resumed>) = 0 [pid 5361] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5364] setpgid(0, 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5364] <... setpgid resumed>) = 0 [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5361] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5364] <... openat resumed>) = 3 [pid 5364] write(3, "1000", 4) = 4 [pid 5364] close(3) = 0 [pid 5364] write(1, "executing program\n", 18) = 18 [pid 5364] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5364] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5364] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 87.412850][ T51] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 87.413853][ T5237] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 87.422263][ T51] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.438115][ T5237] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.443845][ T51] usb 4-1: Product: syz [ 87.448331][ T5237] usb 2-1: Product: syz [ 87.451949][ T51] usb 4-1: Manufacturer: syz [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5361] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5361] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5361] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5361] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5361] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5361] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5360] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5363] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5360] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... ioctl resumed>, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [ 87.455868][ T5237] usb 2-1: Manufacturer: syz [ 87.465063][ T51] usb 4-1: SerialNumber: syz [ 87.465842][ T5237] usb 2-1: SerialNumber: syz [ 87.477724][ T5237] usb 2-1: config 0 descriptor?? [ 87.485967][ T51] usb 4-1: config 0 descriptor?? [ 87.487172][ T5237] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [ 87.498553][ T1169] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 87.506850][ T5237] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [pid 5360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 87.531030][ T51] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 87.538984][ T51] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 87.574950][ T5249] usb 5-1: Using ep0 maxpacket: 32 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 87.623568][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.635215][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.646337][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.657061][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5361] exit_group(0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] <... exit_group resumed>) = ? [ 87.667760][ T5249] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5361] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5361, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5365 ./strace-static-x86_64: Process 5365 attached [pid 5365] set_robust_list(0x55558cc3a660, 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 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5365] write(3, "1000", 4) = 4 [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5365] close(3) = 0 executing program [pid 5365] write(1, "executing program\n", 18 [pid 5363] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] <... write resumed>) = 18 [pid 5365] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5365] <... openat resumed>) = 3 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5365] <... ioctl resumed>, 0) = 0 [ 87.694508][ T5249] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 87.695030][ T5237] usb 2-1: USB disconnect, device number 24 [ 87.703622][ T5249] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.709597][ T1169] usb 1-1: Using ep0 maxpacket: 32 [ 87.717761][ T5249] usb 5-1: Product: syz [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5363] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 87.737326][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.738083][ T5249] usb 5-1: Manufacturer: syz [ 87.748913][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.752970][ T5249] usb 5-1: SerialNumber: syz [ 87.765443][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.781131][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] exit_group(0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5360] <... exit_group resumed>) = ? [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5360] +++ exited with 0 +++ [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5362] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5364] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5362] <... ioctl resumed>, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5362] <... ioctl resumed>, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5363] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5362] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 5366 attached , 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5366] set_robust_list(0x55558cc3a660, 24 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5233] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5366 [pid 5366] <... set_robust_list resumed>) = 0 [pid 5362] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5362] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5362] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5362] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5366] <... prctl resumed>) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5366] setpgid(0, 0 [pid 5362] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5366] <... setpgid resumed>) = 0 [pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5366] write(3, "1000", 4) = 4 [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5366] close(3 [pid 5363] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5366] <... close resumed>) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 87.785160][ T2638] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 87.793885][ T1169] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 87.800751][ T5249] usb 5-1: config 0 descriptor?? [ 87.818612][ T51] usb 4-1: USB disconnect, device number 24 [ 87.834411][ T5249] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [pid 5366] write(1, "executing program\n", 18) = 18 [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5366] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5363] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5366] <... openat resumed>) = 3 [pid 5363] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5366] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5363] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5363] <... ioctl resumed>, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [ 87.835450][ T1169] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 87.842798][ T5249] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 87.859518][ T1169] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.868845][ T1169] usb 1-1: Product: syz [ 87.873025][ T1169] usb 1-1: Manufacturer: syz [ 87.877980][ T1169] usb 1-1: SerialNumber: syz [ 87.883891][ T1169] usb 1-1: config 0 descriptor?? [pid 5363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 87.939488][ T1169] xillyusb 1-1:0.0: Failed to send quiesce request. Aborting. [ 87.947380][ T1169] xillyusb 1-1:0.0: probe with driver xillyusb failed with error -5 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5362] exit_group(0) = ? [pid 5362] +++ exited with 0 +++ [ 88.004967][ T2638] usb 3-1: Using ep0 maxpacket: 32 [ 88.023136][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.034420][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.036640][ T1169] usb 5-1: USB disconnect, device number 24 [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5234] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5234] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558cc3a650) = 5367 ./strace-static-x86_64: Process 5367 attached [pid 5367] set_robust_list(0x55558cc3a660, 24) = 0 [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] setpgid(0, 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5367] <... setpgid resumed>) = 0 [pid 5364] <... ioctl resumed>, 0x7ffea6e01550) = 4 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] <... openat resumed>) = 3 [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] write(3, "1000", 4) = 4 [pid 5367] close(3executing program ) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5367] write(1, "executing program\n", 18 [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5364] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5367] <... write resumed>) = 18 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] <... openat resumed>) = 3 [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5367] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 88.045631][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.063211][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.074490][ T2638] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5367] <... ioctl resumed>, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5364] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5364] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5363] exit_group(0 [pid 5365] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5364] <... ioctl resumed>, 0) = 0 [pid 5363] <... exit_group resumed>) = ? [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5364] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5364] <... ioctl resumed>, 0) = 0 [ 88.108714][ T2638] usb 3-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 88.118045][ T2638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.126348][ T2638] usb 3-1: Product: syz [ 88.130690][ T2638] usb 3-1: Manufacturer: syz [ 88.135133][ T5237] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 88.135325][ T2638] usb 3-1: SerialNumber: syz [ 88.148756][ T2638] usb 3-1: config 0 descriptor?? [pid 5364] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5363] +++ exited with 0 +++ [pid 5364] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5363, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5364] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5364] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5364] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5368 attached [pid 5364] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5368] set_robust_list(0x55558cc3a660, 24 [pid 5364] <... ioctl resumed>, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5227] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5368 [pid 5368] <... set_robust_list resumed>) = 0 [pid 5368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5364] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5368] <... prctl resumed>) = 0 [pid 5368] setpgid(0, 0) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5368] write(3, "1000", 4) = 4 [pid 5368] close(3executing program ) = 0 [pid 5368] write(1, "executing program\n", 18) = 18 [pid 5368] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5368] ioctl(3, USB_RAW_IOCTL_INIT [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5364] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 88.157901][ T5249] usb 1-1: USB disconnect, device number 25 [ 88.176774][ T2638] xillyusb 3-1:0.0: Failed to send quiesce request. Aborting. [ 88.184602][ T2638] xillyusb 3-1:0.0: probe with driver xillyusb failed with error -5 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 88.254931][ T51] usb 4-1: new high-speed USB device number 25 using dummy_hcd [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 88.334937][ T5237] usb 2-1: Using ep0 maxpacket: 32 [ 88.342922][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.353753][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.364545][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5364] exit_group(0 [pid 5365] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5364] <... exit_group resumed>) = ? [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5364] +++ exited with 0 +++ [pid 5230] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5365] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5365] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5369 attached [pid 5369] set_robust_list(0x55558cc3a660, 24) = 0 [ 88.375585][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.386298][ T5237] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.411422][ T8] usb 3-1: USB disconnect, device number 25 [ 88.424075][ T5237] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5230] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5369 [pid 5369] setpgid(0, 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5369] <... setpgid resumed>) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5369] write(3, "1000", 4 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5369] <... write resumed>) = 4 [pid 5369] close(3executing program ) = 0 [pid 5366] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5369] write(1, "executing program\n", 18 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5369] <... write resumed>) = 18 [pid 5369] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5369] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5369] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5369] <... ioctl resumed>, 0) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5365] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5365] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5366] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5365] <... ioctl resumed>, 0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5365] ioctl(3, USB_RAW_IOCTL_CONFIGURE [ 88.433185][ T5237] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.441236][ T5237] usb 2-1: Product: syz [ 88.444923][ T51] usb 4-1: Using ep0 maxpacket: 32 [ 88.445507][ T5237] usb 2-1: Manufacturer: syz [ 88.455392][ T5237] usb 2-1: SerialNumber: syz [ 88.463808][ T5237] usb 2-1: config 0 descriptor?? [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5365] <... ioctl resumed>, 0) = 0 [pid 5366] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] <... ioctl resumed>, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5365] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 88.476719][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.488109][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.498999][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.510139][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.514320][ T5237] xillyusb 2-1:0.0: Failed to send quiesce request. Aborting. [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5366] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 88.521287][ T51] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.528418][ T1169] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 88.548544][ T5237] xillyusb 2-1:0.0: probe with driver xillyusb failed with error -5 [ 88.573324][ T51] usb 4-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5366] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5366] <... ioctl resumed>, 0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5366] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5366] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5366] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5366] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5366] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 88.582422][ T51] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.590659][ T51] usb 4-1: Product: syz [ 88.594829][ T51] usb 4-1: Manufacturer: syz [ 88.599503][ T51] usb 4-1: SerialNumber: syz [ 88.604927][ T5249] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 88.613198][ T51] usb 4-1: config 0 descriptor?? [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5369] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] exit_group(0) = ? [ 88.664299][ T51] xillyusb 4-1:0.0: Failed to send quiesce request. Aborting. [ 88.672193][ T51] xillyusb 4-1:0.0: probe with driver xillyusb failed with error -5 [pid 5365] +++ exited with 0 +++ [pid 5228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5365, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 5370 attached , 0x7ffea6e01550) = 18 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5370] set_robust_list(0x55558cc3a660, 24 [pid 5228] <... clone resumed>, child_tidptr=0x55558cc3a650) = 5370 [pid 5370] <... set_robust_list resumed>) = 0 [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5370] setpgid(0, 0) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5370] write(3, "1000", 4 [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5370] <... write resumed>) = 4 [pid 5370] close(3 [pid 5367] <... ioctl resumed>, 0x7ffea6e01550) = 9 [pid 5370] <... close resumed>) = 0 executing program [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5370] write(1, "executing program\n", 18) = 18 [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5370] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5367] <... ioctl resumed>, 0x7ffea6e01550) = 70 [pid 5370] ioctl(3, USB_RAW_IOCTL_INIT [ 88.728049][ T51] usb 2-1: USB disconnect, device number 25 [ 88.744927][ T1169] usb 5-1: Using ep0 maxpacket: 32 [ 88.767448][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5370] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5370] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 18 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5369] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 9 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [ 88.778262][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.789317][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.794944][ T5249] usb 1-1: Using ep0 maxpacket: 32 [ 88.800023][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.816056][ T1169] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 70 [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5366] exit_group(0) = ? [pid 5366] +++ exited with 0 +++ [ 88.820701][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.829199][ T1169] usb 5-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 88.838148][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.847153][ T1169] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.857647][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [pid 5233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x55558cc3a650) = 5371 ./strace-static-x86_64: Process 5371 attached [pid 5371] set_robust_list(0x55558cc3a660, 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", 18) = 18 [pid 5371] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5371] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffea6e02560) = 0 [pid 5371] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [ 88.868180][ T5237] usb 4-1: USB disconnect, device number 25 [ 88.884090][ T1169] usb 5-1: Product: syz [ 88.886547][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.888308][ T8] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 88.899079][ T5249] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 88.913198][ T1169] usb 5-1: Manufacturer: syz [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 4 [pid 5369] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5369] <... ioctl resumed>, 0x7ffea6e01550) = 18 [pid 5367] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5369] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5367] <... ioctl resumed>, 0) = 0 [pid 5369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5367] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5367] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5367] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5367] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5367] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5367] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5367] <... ioctl resumed>, 0x7ffea6e01550) = 0 [pid 5368] <... ioctl resumed>, 0x7ffea6e01550) = 8 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea6e02560) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea6e01550) = 8 [ 88.926024][ T1169] usb 5-1: SerialNumber: syz [ 88.932552][ T1169] usb 5-1: config 0 descriptor?? [ 88.942707][ T1169] xillyusb 5-1:0.0: Failed to send quiesce request. Aborting. [ 88.951082][ T1169] xillyusb 5-1:0.0: probe with driver xillyusb failed with error -5 [ 88.958025][ T5249] usb 1-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=ea.fe [ 88.969448][ T5249] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5370] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] <... ioctl resumed>, 0x7ffea6e02560) = 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, 0x7fa68a63d3ec) = -1 EINVAL (Invalid argument) [pid 5368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d3fc) = -1 EINVAL (Invalid argument) [pid 5368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5369] <... ioctl resumed>, 0x7ffea6e02560) = 0 [pid 5369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] <... ioctl resumed>, 0x7fa68a63d40c) = -1 EINVAL (Invalid argument) [pid 5368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d41c) = -1 EINVAL (Invalid argument) [pid 5368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fa68a63d42c) = -1 EINVAL (Invalid argument) [pid 5368] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea6e01550) = 0 [ 88.977505][ T5249] usb 1-1: Product: syz [ 88.982132][ T5249] usb 1-1: Manufacturer: syz [ 88.987616][ T5249] usb 1-1: SerialNumber: syz [ 88.993732][ T5249] usb 1-1: config 0 descriptor?? [pid 5370] <... ioctl resumed>, 0x7ffea6e02560) = 0