------------[ cut here ]------------ usb 2-1: BOGUS control dir, pipe 80007880 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 20699 at drivers/usb/core/urb.c:411 usb_submit_urb+0x13a7/0x1770 drivers/usb/core/urb.c:411 Modules linked in: CPU: 0 UID: 0 PID: 20699 Comm: syz.4.3554 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:usb_submit_urb+0x13a7/0x1770 drivers/usb/core/urb.c:411 Code: e8 9e 87 7b fa 48 8b 7c 24 40 e8 b4 78 d4 fe 48 8b 54 24 30 45 89 e8 44 89 f9 48 89 c6 48 c7 c7 80 db 73 8c e8 da 25 3a fa 90 <0f> 0b 90 90 e9 a0 ef ff ff e8 6b 87 7b fa 0f b6 2d b1 44 53 09 31 RSP: 0018:ffffc900032e7790 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88802a0bb900 RCX: ffffc9000f62c000 RDX: 0000000000080000 RSI: ffffffff817a3315 RDI: 0000000000000001 RBP: ffff8880358d2058 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 000000000001e728 R12: ffff888075b8f820 R13: 00000000000000c0 R14: 0000000000000001 R15: 0000000080007880 FS: 00007fe8cab156c0(0000) GS:ffff8881246c6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00002000002d0030 CR3: 000000006a8f7000 CR4: 00000000003526f0 DR0: 0000000000001880 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: usb_start_wait_urb+0x104/0x4b0 drivers/usb/core/message.c:59 usb_internal_control_msg drivers/usb/core/message.c:103 [inline] usb_control_msg+0x326/0x4a0 drivers/usb/core/message.c:154 dtv5100_i2c_msg+0x1d8/0x320 drivers/media/usb/dvb-usb/dtv5100.c:60 dtv5100_i2c_xfer+0x1e0/0x420 drivers/media/usb/dvb-usb/dtv5100.c:86 __i2c_transfer+0x6b3/0x2190 drivers/i2c/i2c-core-base.c:2264 i2c_transfer drivers/i2c/i2c-core-base.c:2320 [inline] i2c_transfer+0x1da/0x380 drivers/i2c/i2c-core-base.c:2296 i2c_transfer_buffer_flags+0x10c/0x190 drivers/i2c/i2c-core-base.c:2348 i2c_master_send include/linux/i2c.h:109 [inline] i2cdev_write+0x11e/0x210 drivers/i2c/i2c-dev.c:183 do_loop_readv_writev fs/read_write.c:850 [inline] do_loop_readv_writev fs/read_write.c:835 [inline] vfs_writev+0x5dc/0xde0 fs/read_write.c:1059 do_writev+0x132/0x340 fs/read_write.c:1103 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fe8c9d8eb69 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:00007fe8cab15038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 RAX: ffffffffffffffda RBX: 00007fe8c9fb5fa0 RCX: 00007fe8c9d8eb69 RDX: 0000000000000001 RSI: 0000200000000080 RDI: 0000000000000003 RBP: 00007fe8c9e11df1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fe8c9fb5fa0 R15: 00007ffcd4f00018