./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1600615924 <...> Warning: Permanently added '10.128.1.142' (ED25519) to the list of known hosts. execve("./syz-executor1600615924", ["./syz-executor1600615924"], 0x7ffd2cee8430 /* 10 vars */) = 0 brk(NULL) = 0x5555560e6000 brk(0x5555560e6d00) = 0x5555560e6d00 arch_prctl(ARCH_SET_FS, 0x5555560e6380) = 0 set_tid_address(0x5555560e6650) = 5064 set_robust_list(0x5555560e6660, 24) = 0 rseq(0x5555560e6ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1600615924", 4096) = 28 getrandom("\x1f\x55\xf6\xf3\x96\xb7\xfb\xda", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555560e6d00 brk(0x555556107d00) = 0x555556107d00 brk(0x555556108000) = 0x555556108000 mprotect(0x7f2723b9d000, 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, 0x7ffea5f29330) = 0 ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28320) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 [ 53.180434][ T27] usb 1-1: new high-speed USB device number 2 using dummy_hcd ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28320) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28320) = 9 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28320) = 83 [ 53.550476][ T27] usb 1-1: config 0 has an invalid interface number: 10 but max is 0 [ 53.558839][ T27] usb 1-1: config 0 has no interface number 0 [ 53.565724][ T27] usb 1-1: config 0 interface 10 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 53.576303][ T27] usb 1-1: config 0 interface 10 altsetting 0 endpoint 0x81 has invalid maxpacket 21669, setting to 1024 [ 53.587537][ T27] usb 1-1: config 0 interface 10 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28320) = 4 [ 53.597636][ T27] 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_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28320) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28320) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28320) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29330) = 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, 0x7f2723ba33cc) = -1 EINVAL (Invalid argument) [ 53.770582][ T27] usb 1-1: New USB device found, idVendor=05ac, idProduct=024e, bcdDevice=d4.d7 [ 53.779687][ T27] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.787771][ T27] usb 1-1: Product: syz [ 53.791973][ T27] usb 1-1: Manufacturer: syz [ 53.796562][ T27] usb 1-1: SerialNumber: syz [ 53.804462][ T27] usb 1-1: config 0 descriptor?? ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2723ba33dc) = -1 EINVAL (Invalid argument) ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea5f28320) = 0 [ 53.833850][ T5064] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 53.863996][ T27] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.10/input/input5 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29360) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffea5f28350) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffea5f29360) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffea5f28350) = 8 [ 54.290464][ T4504] ------------[ cut here ]------------ [ 54.296315][ T4504] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 54.302895][ T4504] WARNING: CPU: 0 PID: 4504 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe47/0x1730 [ 54.312510][ T4504] Modules linked in: [ 54.316396][ T4504] CPU: 0 PID: 4504 Comm: acpid Not tainted 6.7.0-rc7-syzkaller-00003-gfbafc3e621c3 #0 [ 54.325967][ T4504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 54.336062][ T4504] RIP: 0010:usb_submit_urb+0xe47/0x1730 [ 54.341637][ T4504] Code: 84 3c 02 00 00 e8 29 f7 06 fb 4c 89 ef e8 f1 fb ee fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 20 ed 85 8b e8 ba 38 cd fa 90 <0f> 0b 90 90 e9 ed f8 ff ff e8 fb f6 06 fb 49 81 c4 c0 05 00 00 e9 [ 54.361371][ T4504] RSP: 0018:ffffc9000315f838 EFLAGS: 00010286 [ 54.367423][ T4504] RAX: 0000000000000000 RBX: ffff888019e48400 RCX: ffffffff814db519 [ 54.375420][ T4504] RDX: ffff88807b598000 RSI: ffffffff814db526 RDI: 0000000000000001 [ 54.383423][ T4504] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 54.391444][ T4504] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000003 [ 54.399437][ T4504] R13: ffff888076c2f0a8 R14: ffff888017694208 R15: ffff888019e4847c [ 54.407465][ T4504] FS: 00007fc08fa5f740(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 54.416550][ T4504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.423186][ T4504] CR2: 0000557b51f352a8 CR3: 0000000028fbb000 CR4: 0000000000350ef0 [ 54.431188][ T4504] Call Trace: [ 54.434454][ T4504] [ 54.437370][ T4504] ? show_regs+0x8f/0xa0 [ 54.441660][ T4504] ? __warn+0xe6/0x390 [ 54.445746][ T4504] ? usb_submit_urb+0xe47/0x1730 [ 54.450715][ T4504] ? report_bug+0x3bc/0x580 [ 54.455233][ T4504] ? handle_bug+0x3d/0x70 [ 54.459545][ T4504] ? exc_invalid_op+0x17/0x40 [ 54.464263][ T4504] ? asm_exc_invalid_op+0x1a/0x20 [ 54.469303][ T4504] ? __warn_printk+0x199/0x350 [ 54.474140][ T4504] ? __warn_printk+0x1a6/0x350 [ 54.478922][ T4504] ? usb_submit_urb+0xe47/0x1730 [ 54.483912][ T4504] ? usb_submit_urb+0xe46/0x1730 exit_group(0) = ? +++ exited with 0 +++ [ 54.488866][ T4504] ? _raw_