------------[ cut here ]------------ usb 2-1: BOGUS control dir, pipe 80001b80 doesn't match bRequestType c0 WARNING: CPU: 1 PID: 8090 at drivers/usb/core/urb.c:413 usb_submit_urb+0x112b/0x1830 drivers/usb/core/urb.c:411 Modules linked in: CPU: 1 UID: 0 PID: 8090 Comm: syz.2.596 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:usb_submit_urb+0x112b/0x1830 drivers/usb/core/urb.c:411 Code: 0f b6 44 05 00 84 c0 0f 85 e8 05 00 00 45 0f b6 45 00 48 c7 c7 20 ba ef 8b 48 8b 74 24 10 4c 89 fa 44 89 f1 e8 86 86 96 fa 90 <0f> 0b 90 90 49 bc 00 00 00 00 00 fc ff df e9 17 f4 ff ff 89 e9 80 RSP: 0018:ffffc9000474f5f0 EFLAGS: 00010246 RAX: a27a948379686f00 RBX: ffff88814d826500 RCX: 0000000000080000 RDX: ffffc9000c7aa000 RSI: 0000000000004e34 RDI: 0000000000004e35 RBP: 1ffff11005fdf9b4 R08: ffff8880b8924293 R09: 1ffff11017124852 R10: dffffc0000000000 R11: ffffed1017124853 R12: dffffc0000000000 R13: ffff88802fefcda0 R14: 0000000080001b80 R15: ffff8880269f8d40 FS: 00007f7838aae6c0(0000) GS:ffff888126496000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00002000001a1030 CR3: 000000007956a000 CR4: 00000000003526f0 Call Trace: usb_start_wait_urb+0x114/0x4c0 drivers/usb/core/message.c:59 usb_internal_control_msg drivers/usb/core/message.c:103 [inline] usb_control_msg+0x232/0x3e0 drivers/usb/core/message.c:154 dtv5100_i2c_msg+0x250/0x330 drivers/media/usb/dvb-usb/dtv5100.c:60 dtv5100_i2c_xfer+0x1a4/0x3c0 drivers/media/usb/dvb-usb/dtv5100.c:86 __i2c_transfer+0x871/0x2170 drivers/i2c/i2c-core-base.c:-1 i2c_transfer+0x25b/0x3a0 drivers/i2c/i2c-core-base.c:2317 i2c_transfer_buffer_flags+0x105/0x190 drivers/i2c/i2c-core-base.c:2345 i2c_master_send include/linux/i2c.h:109 [inline] i2cdev_write+0x112/0x1b0 drivers/i2c/i2c-dev.c:183 do_loop_readv_writev fs/read_write.c:850 [inline] vfs_writev+0x4b6/0x960 fs/read_write.c:1059 do_pwritev fs/read_write.c:1153 [inline] __do_sys_pwritev fs/read_write.c:1199 [inline] __se_sys_pwritev fs/read_write.c:1194 [inline] __x64_sys_pwritev+0x197/0x2a0 fs/read_write.c:1194 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7837b8eec9 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:00007f7838aae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 RAX: ffffffffffffffda RBX: 00007f7837de5fa0 RCX: 00007f7837b8eec9 RDX: 0000000000000001 RSI: 0000200000000840 RDI: 0000000000000004 RBP: 00007f7837c11f91 R08: 00000000000000b2 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f7837de6038 R14: 00007f7837de5fa0 R15: 00007f7837f0fa28