./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2995444625 <...> Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. execve("./syz-executor2995444625", ["./syz-executor2995444625"], 0x7ffe64c5b070 /* 10 vars */) = 0 brk(NULL) = 0x555557275000 brk(0x555557275d00) = 0x555557275d00 arch_prctl(ARCH_SET_FS, 0x555557275380) = 0 set_tid_address(0x555557275650) = 5061 set_robust_list(0x555557275660, 24) = 0 rseq(0x555557275ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2995444625", 4096) = 28 getrandom("\x5b\x62\x61\xa4\xd1\x33\xfb\x30", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557275d00 brk(0x555557296d00) = 0x555557296d00 brk(0x555557297000) = 0x555557297000 mprotect(0x7f14addf2000, 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 openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff71feddc0) = 0 ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecdb0) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 [ 52.613930][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecdb0) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecdb0) = 9 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecdb0) = 83 [ 52.973999][ T9] usb 1-1: config 0 has an invalid interface number: 10 but max is 0 [ 52.982101][ T9] usb 1-1: config 0 has no interface number 0 [ 52.988212][ T9] usb 1-1: config 0 interface 10 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.998746][ T9] usb 1-1: config 0 interface 10 altsetting 0 endpoint 0x81 has invalid maxpacket 21669, setting to 1024 [ 53.009949][ T9] usb 1-1: config 0 interface 10 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecdb0) = 4 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 [ 53.020040][ T9] usb 1-1: config 0 interface 10 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecdb0) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecdb0) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecdb0) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddc0) = 0 ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f14addf83cc) = -1 EINVAL (Invalid argument) [ 53.184081][ T9] usb 1-1: New USB device found, idVendor=05ac, idProduct=024e, bcdDevice=d4.d7 [ 53.193143][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.201273][ T9] usb 1-1: Product: syz [ 53.205445][ T9] usb 1-1: Manufacturer: syz [ 53.210010][ T9] usb 1-1: SerialNumber: syz [ 53.215981][ T9] usb 1-1: config 0 descriptor?? ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f14addf83dc) = -1 EINVAL (Invalid argument) ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff71fecdb0) = 0 [ 53.246341][ T5061] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 53.276469][ T9] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.10/input/input5 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddf0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff71fecde0) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff71feddf0) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff71fecde0) = 8 [ 53.723986][ T4502] ------------[ cut here ]------------ [ 53.729596][ T4502] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 53.736024][ T4502] WARNING: CPU: 1 PID: 4502 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe47/0x1730 [ 53.745608][ T4502] Modules linked in: [ 53.751050][ T4502] CPU: 1 PID: 4502 Comm: acpid Not tainted 6.7.0-syzkaller-02320-gacc657692aed #0 [ 53.760246][ T4502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 53.770310][ T4502] RIP: 0010:usb_submit_urb+0xe47/0x1730 [ 53.775877][ T4502] Code: 84 3c 02 00 00 e8 f9 54 03 fb 4c 89 ef e8 f1 ed ee fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 60 62 86 8b e8 ea 47 c9 fa 90 <0f> 0b 90 90 e9 ed f8 ff ff e8 cb 54 03 fb 49 81 c4 c0 05 00 00 e9 [ 53.795511][ T4502] RSP: 0018:ffffc9000310f828 EFLAGS: 00010286 [ 53.801554][ T4502] RAX: 0000000000000000 RBX: ffff888013b67990 RCX: ffffffff814dff19 [ 53.809528][ T4502] RDX: ffff88807aa10000 RSI: ffffffff814dff26 RDI: 0000000000000001 [ 53.817519][ T4502] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 53.825509][ T4502] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000003 [ 53.833489][ T4502] R13: ffff8880300130a8 R14: ffff88802ce646c0 R15: ffff888013b67a0c [ 53.841482][ T4502] FS: 00007f30fb7ea740(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 53.850424][ T4502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.857017][ T4502] CR2: 0000557f1009ef28 CR3: 000000002e19e000 CR4: 0000000000350ef0 [ 53.865004][ T4502] Call Trace: [ 53.868263][ T4502] [ 53.871173][ T4502] ? show_regs+0x8f/0xa0 [ 53.875427][ T4502] ? __warn+0xe6/0x390 [ 53.879510][ T4502] ? usb_submit_urb+0xe47/0x1730 [ 53.884469][ T4502] ? report_bug+0x3bc/0x580 [ 53.888991][ T4502] ? handle_bug+0x3d/0x70 [ 53.893309][ T4502] ? exc_invalid_op+0x17/0x40 [ 53.897993][ T4502] ? asm_exc_invalid_op+0x1a/0x20 [ 53.903034][ T4502] ? __warn_printk+0x199/0x350 [ 53.907900][ T4502] ? __warn_printk+0x1a6/0x350 [ 53.912681][ T4502] ? usb_submit_urb+0xe47/0x1730 [ 53.917637][ T4502] ? usb_submit_urb+0xe46/0x1730 exit_group(0) = ? +++ exited with 0 +++ [ 53.922601][ T4502] ? _