------------[ cut here ]------------ usb 2-1: BOGUS control dir, pipe 80001880 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 12362 at drivers/usb/core/urb.c:411 usb_submit_urb+0x13a7/0x1770 drivers/usb/core/urb.c:411 Modules linked in: CPU: 0 UID: 0 PID: 12362 Comm: syz.2.1845 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:usb_submit_urb+0x13a7/0x1770 drivers/usb/core/urb.c:411 Code: e8 3e 84 7a fa 48 8b 7c 24 40 e8 24 67 d4 fe 48 8b 54 24 30 45 89 e8 44 89 f9 48 89 c6 48 c7 c7 e0 03 74 8c e8 da 29 39 fa 90 <0f> 0b 90 90 e9 a0 ef ff ff e8 0b 84 7a fa 0f b6 2d 2a aa 52 09 31 RSP: 0018:ffffc90005ea7690 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88814dedbd00 RCX: ffffc90005874000 RDX: 0000000000080000 RSI: ffffffff817a3365 RDI: 0000000000000001 RBP: ffff888021e9f058 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff888081858fc0 R13: 00000000000000c0 R14: 0000000000000001 R15: 0000000080001880 FS: 00007fc6f27c16c0(0000) GS:ffff8881246b8000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c264c43 CR3: 0000000042678000 CR4: 00000000003526f0 Call Trace: usb_start_wait_urb+0x104/0x4b0 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 dtv5100_i2c_msg+0x1d8/0x320 drivers/media/usb/dvb-usb/dtv5100.c:60 dtv5100_i2c_xfer+0x1e0/0x420 drivers/media/usb/dvb-usb/dtv5100.c:86 __i2c_transfer+0x6b3/0x2190 drivers/i2c/i2c-core-base.c:2264 i2c_smbus_xfer_emulated+0x230/0x11f0 drivers/i2c/i2c-core-smbus.c:470 __i2c_smbus_xfer drivers/i2c/i2c-core-smbus.c:608 [inline] __i2c_smbus_xfer+0x836/0x1020 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+0x441/0x960 drivers/i2c/i2c-dev.c:356 i2cdev_ioctl+0x338/0x820 drivers/i2c/i2c-dev.c:478 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:598 [inline] __se_sys_ioctl fs/ioctl.c:584 [inline] __x64_sys_ioctl+0x18b/0x210 fs/ioctl.c:584 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc6f198ebe9 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:00007fc6f27c1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fc6f1bb5fa0 RCX: 00007fc6f198ebe9 RDX: 0000200000000040 RSI: 0000000000000720 RDI: 0000000000000003 RBP: 00007fc6f1a11e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fc6f1bb6038 R14: 00007fc6f1bb5fa0 R15: 00007ffe4bc76668