------------[ cut here ]------------ usb 4-1: BOGUS control dir, pipe 80000780 doesn't match bRequestType c0 WARNING: CPU: 1 PID: 4722 at drivers/usb/core/urb.c:412 usb_submit_urb+0x119f/0x1900 drivers/usb/core/urb.c:410 Modules linked in: CPU: 0 PID: 4722 Comm: syz.2.120 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:usb_submit_urb+0x119f/0x1900 drivers/usb/core/urb.c:410 Code: fc ff df 0f b6 44 05 00 84 c0 0f 85 6c 06 00 00 45 0f b6 07 48 c7 c7 c0 c6 a4 8a 48 8b 34 24 4c 89 e2 44 89 f1 e8 c1 d4 cf 03 <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 92 f3 ff ff 89 e9 80 e1 07 RSP: 0018:ffffc9000390f5a8 EFLAGS: 00010246 RAX: ed2882958e431300 RBX: ffff8880215dab00 RCX: 0000000000080000 RDX: ffffc90005a79000 RSI: 0000000000069745 RDI: 0000000000069746 RBP: 1ffff1100459d432 R08: dffffc0000000000 R09: ffffed10172267b0 R10: ffffed10172267b0 R11: 1ffff110172267af R12: ffff888144b8fe38 R13: ffff88802c03e0f8 R14: 0000000080000780 R15: ffff888022cea190 FS: 00007f7220b306c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc97108bad8 CR3: 00000000572cf000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: usb_start_wait_urb+0x111/0x4b0 drivers/usb/core/message.c:58 usb_internal_control_msg drivers/usb/core/message.c:102 [inline] usb_control_msg+0x22f/0x3e0 drivers/usb/core/message.c:153 dtv5100_i2c_msg drivers/media/usb/dvb-usb/dtv5100.c:60 [inline] dtv5100_i2c_xfer+0x393/0x650 drivers/media/usb/dvb-usb/dtv5100.c:86 __i2c_transfer+0x864/0x2060 drivers/i2c/i2c-core-base.c:-1 i2c_smbus_xfer_emulated drivers/i2c/i2c-core-smbus.c:469 [inline] __i2c_smbus_xfer+0xfc9/0x1d50 drivers/i2c/i2c-core-smbus.c:607 i2c_smbus_xfer+0x263/0x3a0 drivers/i2c/i2c-core-smbus.c:545 i2cdev_ioctl_smbus+0x1af/0x650 drivers/i2c/i2c-dev.c:348 i2cdev_ioctl+0x545/0x750 drivers/i2c/i2c-dev.c:467 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f72228c9749 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:00007f7220b30038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f7222b1ffa0 RCX: 00007f72228c9749 RDX: 0000200000000180 RSI: 0000000000000720 RDI: 0000000000000005 RBP: 00007f722294df91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f7222b20038 R14: 00007f7222b1ffa0 R15: 00007ffd7a3ec508