------------[ cut here ]------------ usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 5934 at drivers/usb/core/urb.c:413 usb_submit_urb+0x108d/0x17a0 drivers/usb/core/urb.c:411 Modules linked in: CPU: 0 PID: 5934 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 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 40 d8 6b 8b 48 8b 34 24 4c 89 e2 89 e9 e8 73 ae e7 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:ffffc900033275b8 EFLAGS: 00010246 RAX: 6fc2d1e5f5533700 RBX: ffff888142360f00 RCX: ffff88801e370000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: 0000000080000280 R08: ffffc900033271c7 R09: 1ffff92000664e38 R10: dffffc0000000000 R11: fffff52000664e39 R12: ffff88807c4c7988 R13: 1ffff110048eb0a5 R14: ffff88807b7680f8 R15: ffff888024758528 FS: 000055558ee7a500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f346c63a0f5 CR3: 000000002ba1c000 CR4: 00000000003506f0 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 dtv5100_i2c_msg+0x231/0x2f0 drivers/media/usb/dvb-usb/dtv5100.c:65 dtv5100_i2c_xfer+0x1a5/0x610 drivers/media/usb/dvb-usb/dtv5100.c:91 __i2c_transfer+0x891/0x2090 drivers/i2c/i2c-core-base.c:-1 i2c_transfer+0x261/0x3a0 drivers/i2c/i2c-core-base.c:2328 i2c_transfer_buffer_flags+0x10e/0x1a0 drivers/i2c/i2c-core-base.c:2356 i2c_master_send include/linux/i2c.h:110 [inline] i2cdev_write+0x8b/0x120 drivers/i2c/i2c-dev.c:175 do_loop_readv_writev fs/read_write.c:-1 [inline] do_iter_write+0x4e5/0xc50 fs/read_write.c:862 vfs_writev fs/read_write.c:933 [inline] do_writev+0x27f/0x480 fs/read_write.c:976 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: 0033:0x7f99b4b9de59 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:00007ffe236140c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 RAX: ffffffffffffffda RBX: 00007f99b4e25fa0 RCX: 00007f99b4b9de59 RDX: 0000000000000001 RSI: 0000200000002900 RDI: 0000000000000004 RBP: 00007f99b4c33e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f99b4e25fac R14: 00007f99b4e25fa0 R15: 00007f99b4e25fa0