./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3293496416 <...> Warning: Permanently added '10.128.1.166' (ED25519) to the list of known hosts. execve("./syz-executor3293496416", ["./syz-executor3293496416"], 0x7ffd31f8da50 /* 10 vars */) = 0 brk(NULL) = 0x55555de9f000 brk(0x55555de9fd00) = 0x55555de9fd00 arch_prctl(ARCH_SET_FS, 0x55555de9f380) = 0 set_tid_address(0x55555de9f650) = 5090 set_robust_list(0x55555de9f660, 24) = 0 rseq(0x55555de9fca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3293496416", 4096) = 28 getrandom("\x42\xd7\xf8\xf5\x3f\xba\xf6\xc0", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555de9fd00 brk(0x55555dec0d00) = 0x55555dec0d00 brk(0x55555dec1000) = 0x55555dec1000 mprotect(0x7f84b6f8c000, 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, 0x7ffcee5a1550) = 0 ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0540) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 [ 55.844065][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0540) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0540) = 9 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0540) = 83 [ 56.069313][ T25] usb 1-1: config 0 has an invalid interface number: 10 but max is 0 [ 56.077958][ T25] usb 1-1: config 0 has no interface number 0 [ 56.084149][ T25] usb 1-1: config 0 interface 10 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 56.094695][ T25] usb 1-1: config 0 interface 10 altsetting 0 endpoint 0x81 has invalid maxpacket 21669, setting to 1024 [ 56.105931][ T25] usb 1-1: config 0 interface 10 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0540) = 4 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0540) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0540) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0540) = 8 [ 56.116064][ T25] usb 1-1: config 0 interface 10 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 56.135503][ T25] usb 1-1: New USB device found, idVendor=05ac, idProduct=024e, bcdDevice=d4.d7 [ 56.144765][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.152886][ T25] usb 1-1: Product: syz [ 56.157130][ T25] usb 1-1: Manufacturer: syz [ 56.161728][ T25] usb 1-1: SerialNumber: syz ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1550) = 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, 0x7f84b6f923cc) = -1 EINVAL (Invalid argument) [ 56.169075][ T25] usb 1-1: config 0 descriptor?? ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f84b6f923dc) = -1 EINVAL (Invalid argument) ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffcee5a0540) = 0 [ 56.201583][ T5090] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 56.213583][ T25] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.10/input/input5 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1580) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffcee5a0570) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffcee5a1580) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffcee5a0570) = 8 [ 56.663569][ T4531] ------------[ cut here ]------------ [ 56.669350][ T4531] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 56.675733][ T4531] WARNING: CPU: 0 PID: 4531 at drivers/usb/core/urb.c:504 usb_submit_urb+0xc4e/0x18c0 [ 56.685365][ T4531] Modules linked in: [ 56.689254][ T4531] CPU: 0 PID: 4531 Comm: acpid Not tainted 6.9.0-rc5-next-20240426-syzkaller #0 [ 56.698349][ T4531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.708454][ T4531] RIP: 0010:usb_submit_urb+0xc4e/0x18c0 [ 56.714095][ T4531] Code: f8 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 b7 08 00 00 45 8b 07 48 c7 c7 20 62 6d 8c 48 8b 34 24 4c 89 e2 89 e9 e8 b3 f3 3a fa 90 <0f> 0b 90 90 48 8b 5c 24 30 41 89 dc 4c 89 e7 48 c7 c6 10 da f1 8e [ 56.733750][ T4531] RSP: 0018:ffffc9000332f5a0 EFLAGS: 00010246 [ 56.739888][ T4531] RAX: d34d709432bd7000 RBX: dffffc0000000000 RCX: ffff88807adf3c00 [ 56.747902][ T4531] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 56.755951][ T4531] RBP: 0000000000000001 R08: ffffffff81588ff2 R09: fffffbfff1c39918 [ 56.763955][ T4531] R10: dffffc0000000000 R11: fffffbfff1c39918 R12: ffff88801ba90d20 [ 56.771970][ T4531] R13: ffff88801a697b00 R14: 0000000000000001 R15: ffffffff8c6d6008 [ 56.780036][ T4531] FS: 00007f8481adb740(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 56.789017][ T4531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.795683][ T4531] CR2: 0000556b2f370178 CR3: 000000007a136000 CR4: 00000000003506f0 [ 56.803665][ T4531] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.811678][ T4531] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.819723][ T4531] Call Trace: [ 56.822994][ T4531] [ 56.826017][ T4531] ? __warn+0x163/0x4e0 [ 56.830200][ T4531] ? usb_submit_urb+0xc4e/0x18c0 [ 56.835281][ T4531] ? report_bug+0x2b3/0x500 [ 56.839809][ T4531] ? usb_submit_urb+0xc4e/0x18c0 [ 56.844830][ T4531] ? handle_bug+0x3e/0x70 [ 56.849199][ T4531] ? exc_invalid_op+0x1a/0x50 [ 56.853979][ T4531] ? asm_exc_invalid_op+0x1a/0x20 [ 56.859027][ T4531] ? __warn_printk+0x292/0x360 exit_group(0) = ? +++ exited with 0 +++ [ 56.8638