------------[ cut here ]------------ usb 6-1: BOGUS control dir, pipe 80000680 doesn't match bRequestType c0 WARNING: CPU: 1 PID: 7707 at drivers/usb/core/urb.c:413 usb_submit_urb+0x10ac/0x17d0 drivers/usb/core/urb.c:411 Modules linked in: CPU: 1 PID: 7707 Comm: syz.1.464 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 RIP: 0010:usb_submit_urb+0x10ac/0x17d0 drivers/usb/core/urb.c:411 Code: df 0f b6 44 05 00 84 c0 0f 85 29 06 00 00 45 0f b6 45 00 48 c7 c7 20 46 6b 8b 48 8b 74 24 20 4c 89 fa 44 89 f1 e8 94 38 ef fa <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 96 f4 ff ff 89 e9 80 e1 07 RSP: 0018:ffffc9000fae7850 EFLAGS: 00010246 RAX: 72105718e33c0700 RBX: ffff888021597e00 RCX: 0000000000080000 RDX: ffffc9000bc49000 RSI: 0000000000007920 RDI: 0000000000007921 RBP: 1ffff110060e6c8c R08: ffffc9000fae7447 R09: 1ffff92001f5ce88 R10: dffffc0000000000 R11: fffff52001f5ce89 R12: dffffc0000000000 R13: ffff888030736460 R14: 0000000080000680 R15: ffff88814525bde8 FS: 00007fdc23b496c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdc23b28d58 CR3: 000000002d39d000 CR4: 00000000003506e0 Call Trace: usb_start_wait_urb+0x12c/0x4e0 drivers/usb/core/message.c:59 usb_internal_control_msg drivers/usb/core/message.c:103 [inline] usb_control_msg+0x233/0x3e0 drivers/usb/core/message.c:154 dtv5100_i2c_msg+0x231/0x2f0 drivers/media/usb/dvb-usb/dtv5100.c:65 dtv5100_i2c_xfer+0x1a4/0x3b0 drivers/media/usb/dvb-usb/dtv5100.c:91 __i2c_transfer+0x884/0x20c0 drivers/i2c/i2c-core-base.c:-1 i2c_transfer+0x261/0x3a0 drivers/i2c/i2c-core-base.c:2328 i2cdev_ioctl_rdwr+0x3b0/0x690 drivers/i2c/i2c-dev.c:297 i2cdev_ioctl+0x6a0/0x840 drivers/i2c/i2c-dev.c:458 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfd/0x170 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x55/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fdc22b9c799 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fdc23b49028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fdc22e15fa0 RCX: 00007fdc22b9c799 RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 0000000000000004 RBP: 00007fdc22c32c99 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fdc22e16038 R14: 00007fdc22e15fa0 R15: 00007fffc8fb4408