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usb 2-1: BOGUS control dir, pipe 80003280 doesn't match bRequestType c0
WARNING: drivers/usb/core/urb.c:414 at usb_submit_urb+0x1052/0x18b0 drivers/usb/core/urb.c:412, CPU#1: iou-wrk-9906/9908
Modules linked in:
CPU: 1 UID: 0 PID: 9908 Comm: iou-wrk-9906 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:usb_submit_urb+0x1114/0x18b0 drivers/usb/core/urb.c:412
Code: 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 91 05 00 00 45 0f b6 45 00 48 8b 7c 24 18 48 8b 74 24 10 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 c2 f2 ff ff 89 e9
RSP: 0018:ffffc9000f93f268 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88807e727000 RCX: 0000000080003280
RDX: ffff888033bccbc0 RSI: ffffffff8c7ee6a0 RDI: ffffffff901eaf00
RBP: 1ffff1100c061c78 R08: 00000000000000c0 R09: 0000000000000000
R10: ffffc9000f93f360 R11: fffff52001f27e78 R12: ffff888067bbc100
R13: ffff88806030e3c0 R14: 0000000080003280 R15: ffff888033bccbc0
FS:  00007f854211b6c0(0000) GS:ffff888125566000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4a5085ffd0 CR3: 0000000030a36000 CR4: 00000000003526f0
DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 000000007a08253c
DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 usb_start_wait_urb+0x12b/0x510 drivers/usb/core/message.c:59
 usb_internal_control_msg drivers/usb/core/message.c:103 [inline]
 usb_control_msg+0x232/0x3e0 drivers/usb/core/message.c:154
 dtv5100_i2c_msg+0x231/0x2f0 drivers/media/usb/dvb-usb/dtv5100.c:65
 dtv5100_i2c_xfer+0x1a4/0x3c0 drivers/media/usb/dvb-usb/dtv5100.c:91
 __i2c_transfer+0x79a/0x2020 drivers/i2c/i2c-core-base.c:-1
 i2c_transfer+0x1cc/0x2d0 drivers/i2c/i2c-core-base.c:2317
 i2c_transfer_buffer_flags+0x10d/0x1a0 drivers/i2c/i2c-core-base.c:2345
 i2c_master_recv include/linux/i2c.h:79 [inline]
 i2cdev_read+0x10d/0x250 drivers/i2c/i2c-dev.c:155
 loop_rw_iter+0x42c/0x680 include/linux/uio.h:-1
 io_iter_do_read io_uring/rw.c:837 [inline]
 __io_read+0x134b/0x1520 io_uring/rw.c:951
 io_read+0x4a/0x1c0 io_uring/rw.c:1031
 __io_issue_sqe+0x180/0x4b0 io_uring/io_uring.c:1384
 io_issue_sqe+0x164/0xf90 io_uring/io_uring.c:1407
 io_wq_submit_work+0x7cd/0xd10 io_uring/io_uring.c:1519
 io_worker_handle_work+0x774/0x1060 io_uring/io-wq.c:652
 io_wq_worker+0x45f/0xfc0 io_uring/io-wq.c:706
 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
----------------
Code disassembly (best guess):
   0:	00 00                	add    %al,(%rax)
   2:	00 00                	add    %al,(%rax)
   4:	00 fc                	add    %bh,%ah
   6:	ff                   	lcall  (bad)
   7:	df 0f                	fisttps (%rdi)
   9:	b6 44                	mov    $0x44,%dh
   b:	05 00 84 c0 0f       	add    $0xfc08400,%eax
  10:	85 91 05 00 00 45    	test   %edx,0x45000005(%rcx)
  16:	0f b6 45 00          	movzbl 0x0(%rbp),%eax
  1a:	48 8b 7c 24 18       	mov    0x18(%rsp),%rdi
  1f:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
  24:	4c 89 fa             	mov    %r15,%rdx
  27:	44 89 f1             	mov    %r14d,%ecx
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	49 bf 00 00 00 00 00 	movabs $0xdffffc0000000000,%r15
  36:	fc ff df
  39:	e9 c2 f2 ff ff       	jmp    0xfffff300
  3e:	89 e9                	mov    %ebp,%ecx