UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
------------[ cut here ]------------
usb 1-1: BOGUS control dir, pipe 80001b80 doesn't match bRequestType c0
WARNING: drivers/usb/core/urb.c:412 at usb_submit_urb+0x153e/0x1970 drivers/usb/core/urb.c:412, CPU#0: syz.7.1565/12831
Modules linked in:
CPU: 0 UID: 0 PID: 12831 Comm: syz.7.1565 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:usb_submit_urb+0x1549/0x1970 drivers/usb/core/urb.c:412
Code: 30 48 89 7c 24 38 e8 c6 b5 a8 fa 48 8b 7c 24 38 e8 7c 79 d0 fe 48 89 c6 48 8d 3d 32 41 7e 09 48 8b 54 24 30 45 89 e8 44 89 f9 <67> 48 0f b9 3a e9 fd ed ff ff 48 89 7c 24 30 e8 93 b5 a8 fa 48 8b
RSP: 0018:ffffc9000b6ef970 EFLAGS: 00010283
RAX: ffffffff8c5455c0 RBX: ffff888048aa7c00 RCX: 0000000080001b80
RDX: ffff888046a26f00 RSI: ffffffff8c5455c0 RDI: ffffffff909471f0
RBP: ffff888141e87058 R08: 00000000000000c0 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffff88802a31c380
R13: 00000000000000c0 R14: 0000000000000001 R15: 0000000080001b80
FS:  00007ff7fd8036c0(0000) GS:ffff8881248f5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2faefff8 CR3: 00000000590b5000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 usb_start_wait_urb+0x104/0x4e0 drivers/usb/core/message.c:59
 usb_internal_control_msg drivers/usb/core/message.c:103 [inline]
 usb_control_msg+0x326/0x4a0 drivers/usb/core/message.c:154
 dib0700_ctrl_rd+0x1b2/0x350 drivers/media/usb/dvb-usb/dib0700_core.c:95
 dib0700_i2c_xfer_legacy drivers/media/usb/dvb-usb/dib0700_core.c:315 [inline]
 dib0700_i2c_xfer+0xa9a/0xe40 drivers/media/usb/dvb-usb/dib0700_core.c:361
 __i2c_transfer+0x6b6/0x2100 drivers/i2c/i2c-core-base.c:2261
 i2c_transfer drivers/i2c/i2c-core-base.c:2317 [inline]
 i2c_transfer+0x1da/0x380 drivers/i2c/i2c-core-base.c:2293
 i2cdev_ioctl_rdwr+0x373/0x710 drivers/i2c/i2c-dev.c:306
 i2cdev_ioctl+0x628/0x840 drivers/i2c/i2c-dev.c:467
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff7fc98f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff7fd803038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ff7fcbe5fa0 RCX: 00007ff7fc98f749
RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 0000000000000008
RBP: 00007ff7fca13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff7fcbe6038 R14: 00007ff7fcbe5fa0 R15: 00007fff828b1e88
 </TASK>
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	48 89 7c 24 38       	mov    %rdi,0x38(%rsp)
   5:	e8 c6 b5 a8 fa       	call   0xfaa8b5d0
   a:	48 8b 7c 24 38       	mov    0x38(%rsp),%rdi
   f:	e8 7c 79 d0 fe       	call   0xfed07990
  14:	48 89 c6             	mov    %rax,%rsi
  17:	48 8d 3d 32 41 7e 09 	lea    0x97e4132(%rip),%rdi        # 0x97e4150
  1e:	48 8b 54 24 30       	mov    0x30(%rsp),%rdx
  23:	45 89 e8             	mov    %r13d,%r8d
  26:	44 89 f9             	mov    %r15d,%ecx
* 29:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2e:	e9 fd ed ff ff       	jmp    0xffffee30
  33:	48 89 7c 24 30       	mov    %rdi,0x30(%rsp)
  38:	e8 93 b5 a8 fa       	call   0xfaa8b5d0
  3d:	48                   	rex.W
  3e:	8b                   	.byte 0x8b