------------[ cut here ]------------ usb 3-1: BOGUS control dir, pipe 80000a80 doesn't match bRequestType c0 WARNING: CPU: 1 PID: 6031 at drivers/usb/core/urb.c:413 usb_submit_urb+0x11ae/0x1920 drivers/usb/core/urb.c:411 Modules linked in: CPU: 1 PID: 6031 Comm: syz.4.459 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 RIP: 0010:usb_submit_urb+0x11ae/0x1920 drivers/usb/core/urb.c:411 Code: ff df 0f b6 44 05 00 84 c0 0f 85 6f 06 00 00 45 0f b6 07 48 c7 c7 40 a1 2e 8b 48 8b 74 24 18 4c 89 e2 44 89 f1 e8 32 59 27 fb <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 93 f3 ff ff 89 e9 80 e1 07 RSP: 0018:ffffc900032e7588 EFLAGS: 00010246 RAX: b269ef6780cd6800 RBX: ffff88801ff1ee00 RCX: 0000000000080000 RDX: ffffc9000eb69000 RSI: 0000000000004bb2 RDI: 0000000000004bb3 RBP: 1ffff1100f08814f R08: ffffc900032e7207 R09: 1ffff9200065ce40 R10: dffffc0000000000 R11: fffff5200065ce41 R12: ffff88807a88cb18 R13: ffff888059fe60f8 R14: 0000000080000a80 R15: ffff888078440a78 FS: 00007fe8942d06c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2f71fff8 CR3: 0000000078b82000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: usb_start_wait_urb+0x128/0x4e0 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+0x231/0x2f0 drivers/media/usb/dvb-usb/dtv5100.c:65 dtv5100_i2c_xfer+0x1a0/0x3b0 drivers/media/usb/dvb-usb/dtv5100.c:91 __i2c_transfer+0x880/0x22b0 drivers/i2c/i2c-core-base.c:-1 i2c_smbus_xfer_emulated drivers/i2c/i2c-core-smbus.c:469 [inline] __i2c_smbus_xfer+0x104b/0x2030 drivers/i2c/i2c-core-smbus.c:607 i2c_smbus_xfer+0x272/0x3b0 drivers/i2c/i2c-core-smbus.c:545 i2cdev_ioctl_smbus+0x1da/0x680 drivers/i2c/i2c-dev.c:348 i2cdev_ioctl+0x583/0x7b0 drivers/i2c/i2c-dev.c:467 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fe89339c799 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:00007fe8942d0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fe893615fa0 RCX: 00007fe89339c799 RDX: 00002000000000c0 RSI: 0000000000000720 RDI: 0000000000000004 RBP: 00007fe893432bd9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fe893616038 R14: 00007fe893615fa0 R15: 00007ffd59d5b438