trusted_key: syz.2.3683 sent an empty control message without MSG_MORE.
------------[ cut here ]------------
usb 3-1: BOGUS control dir, pipe 80007d80 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#1: syz.2.3683/20529
Modules linked in:
CPU: 1 UID: 0 PID: 20529 Comm: syz.2.3683 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 26 47 a8 fa 48 8b 7c 24 38 e8 ec 6f d0 fe 48 89 c6 48 8d 3d b2 d3 7d 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 f3 46 a8 fa 48 8b
RSP: 0018:ffffc90005acf618 EFLAGS: 00010287
RAX: ffffffff8c545420 RBX: ffff888046c86c00 RCX: 0000000080007d80
RDX: ffff88802a95a7e0 RSI: ffffffff8c545420 RDI: ffffffff909488f0
RBP: ffff8880566e1058 R08: 00000000000000c0 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880364596a0
R13: 00000000000000c0 R14: 0000000000000001 R15: 0000000080007d80
FS:  00007fd8348506c0(0000) GS:ffff8881249f1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbc6fd156c0 CR3: 00000000552f1000 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
 gl861_ctrl_msg+0x1d9/0x4a0 drivers/media/usb/dvb-usb-v2/gl861.c:58
 gl861_i2c_master_xfer+0x55a/0x6b0 drivers/media/usb/dvb-usb-v2/gl861.c:144
 __i2c_transfer+0x6b6/0x2100 drivers/i2c/i2c-core-base.c:2261
 i2c_smbus_xfer_emulated+0x230/0x1210 drivers/i2c/i2c-core-smbus.c:470
 __i2c_smbus_xfer drivers/i2c/i2c-core-smbus.c:608 [inline]
 __i2c_smbus_xfer+0x836/0xf60 drivers/i2c/i2c-core-smbus.c:554
 i2c_smbus_xfer drivers/i2c/i2c-core-smbus.c:546 [inline]
 i2c_smbus_xfer+0x200/0x3c0 drivers/i2c/i2c-core-smbus.c:536
 i2cdev_ioctl_smbus+0x441/0x990 drivers/i2c/i2c-dev.c:356
 i2cdev_ioctl+0x361/0x840 drivers/i2c/i2c-dev.c:478
 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: 0033:0x7fd83398f749
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:00007fd834850038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fd833be5fa0 RCX: 00007fd83398f749
RDX: 00002000000000c0 RSI: 0000000000000720 RDI: 0000000000000006
RBP: 00007fd833a13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd833be6038 R14: 00007fd833be5fa0 R15: 00007ffe2efde378
 </TASK>
----------------
Code disassembly (best guess):
   0:	30 48 89             	xor    %cl,-0x77(%rax)
   3:	7c 24                	jl     0x29
   5:	38 e8                	cmp    %ch,%al
   7:	26 47 a8 fa          	es rex.RXB test $0xfa,%al
   b:	48 8b 7c 24 38       	mov    0x38(%rsp),%rdi
  10:	e8 ec 6f d0 fe       	call   0xfed07001
  15:	48 89 c6             	mov    %rax,%rsi
  18:	48 8d 3d b2 d3 7d 09 	lea    0x97dd3b2(%rip),%rdi        # 0x97dd3d1
  1f:	48 8b 54 24 30       	mov    0x30(%rsp),%rdx
  24:	45 89 e8             	mov    %r13d,%r8d
  27:	44 89 f9             	mov    %r15d,%ecx
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	e9 fd ed ff ff       	jmp    0xffffee31
  34:	48 89 7c 24 30       	mov    %rdi,0x30(%rsp)
  39:	e8 f3 46 a8 fa       	call   0xfaa84731
  3e:	48                   	rex.W
  3f:	8b                   	.byte 0x8b