------------[ cut here ]------------ usb 2-1: BOGUS control dir, pipe 80000480 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 4703 at drivers/usb/core/urb.c:413 usb_submit_urb+0x11a5/0x1910 drivers/usb/core/urb.c:411 Modules linked in: CPU: 0 PID: 4703 Comm: syz.2.99 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:usb_submit_urb+0x11a5/0x1910 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 60 3f 2e 8b 48 8b 74 24 18 4c 89 e2 44 89 f1 e8 9b 41 37 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:ffffc9000607f5a8 EFLAGS: 00010246 RAX: 599db26c16074b00 RBX: ffff88802de0f400 RCX: 0000000000080000 RDX: ffffc90005b99000 RSI: 00000000000066f5 RDI: 00000000000066f6 RBP: 1ffff110050b8450 R08: dffffc0000000000 R09: fffff52000c0fe45 R10: fffff52000c0fe45 R11: 1ffff92000c0fe44 R12: ffff888055dd7000 R13: ffff8880246830f8 R14: 0000000080000480 R15: ffff8880285c2280 FS: 00007f10965486c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c3f9d8d CR3: 000000002bc95000 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+0x22a/0x2d0 drivers/media/usb/dvb-usb/dtv5100.c:60 dtv5100_i2c_xfer+0x1a0/0x3b0 drivers/media/usb/dvb-usb/dtv5100.c:86 __i2c_transfer+0x864/0x2260 drivers/i2c/i2c-core-base.c:-1 i2c_transfer+0x24c/0x390 drivers/i2c/i2c-core-base.c:2333 i2c_transfer_buffer_flags+0x102/0x190 drivers/i2c/i2c-core-base.c:2361 i2c_master_send include/linux/i2c.h:110 [inline] i2cdev_write+0x87/0x120 drivers/i2c/i2c-dev.c:175 do_loop_readv_writev fs/read_write.c:-1 [inline] do_iter_write+0x497/0xaf0 fs/read_write.c:863 vfs_writev fs/read_write.c:934 [inline] do_pwritev+0x201/0x340 fs/read_write.c:1031 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f109578eec9 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:00007f1096548038 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 RAX: ffffffffffffffda RBX: 00007f10959e5fa0 RCX: 00007f109578eec9 RDX: 0000000000000001 RSI: 0000200000000840 RDI: 0000000000000004 RBP: 00007f1095811f91 R08: 00000000000000b2 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f10959e6038 R14: 00007f10959e5fa0 R15: 00007ffeca7ebbc8