------------[ cut here ]------------ usb 4-1: BOGUS control dir, pipe 80000e80 doesn't match bRequestType c0 WARNING: CPU: 1 PID: 7940 at drivers/usb/core/urb.c:413 usb_submit_urb+0x108d/0x17a0 drivers/usb/core/urb.c:411 Modules linked in: CPU: 1 PID: 7940 Comm: syz.0.600 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 RIP: 0010:usb_submit_urb+0x108d/0x17a0 drivers/usb/core/urb.c:411 Code: fc ff df 41 0f b6 44 05 00 84 c0 0f 85 18 06 00 00 45 0f b6 07 48 c7 c7 00 6b 8b 8b 48 8b 34 24 4c 89 e2 89 e9 e8 f3 2b e9 fa <0f> 0b 48 bd 00 00 00 00 00 fc ff df e9 91 f4 ff ff 44 89 f1 80 e1 RSP: 0018:ffffc9001962f878 EFLAGS: 00010246 RAX: 7e8fe68c6dae6d00 RBX: ffff8880256b9400 RCX: 0000000000080000 RDX: ffffc9000cac1000 RSI: 0000000000003878 RDI: 0000000000003879 RBP: 0000000080000e80 R08: ffff8880b8c28c53 R09: 1ffff1101718518a R10: dffffc0000000000 R11: ffffed101718518b R12: ffff88801dfb5050 R13: 1ffff1100fe9b6af R14: ffff88807acde0f8 R15: ffff88807f4db578 FS: 00007efe159f66c0(0000) GS:ffff8880b8d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f40f9c9c4d0 CR3: 000000001c6e2000 CR4: 00000000003506e0 Call Trace: usb_start_wait_urb+0x140/0x580 drivers/usb/core/message.c:62 usb_internal_control_msg drivers/usb/core/message.c:117 [inline] usb_control_msg+0x235/0x3e0 drivers/usb/core/message.c:167 dib0700_ctrl_rd drivers/media/usb/dvb-usb/dib0700_core.c:95 [inline] dib0700_i2c_xfer_legacy drivers/media/usb/dvb-usb/dib0700_core.c:315 [inline] dib0700_i2c_xfer+0xb98/0xf60 drivers/media/usb/dvb-usb/dib0700_core.c:361 __i2c_transfer+0x891/0x2090 drivers/i2c/i2c-core-base.c:-1 i2c_transfer+0x261/0x3a0 drivers/i2c/i2c-core-base.c:2361 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+0x55/0xb0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7efe177a94d9 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:00007efe159f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007efe17a25fa0 RCX: 00007efe177a94d9 RDX: 0000200000000440 RSI: 0000000000000707 RDI: 0000000000000004 RBP: 00007efe1783804e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007efe17a26038 R14: 00007efe17a25fa0 R15: 00007ffdf70422f8