------------[ cut here ]------------ usb 1-1: BOGUS control dir, pipe 80001380 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 7793 at drivers/usb/core/urb.c:412 usb_submit_urb+0x157d/0x1990 drivers/usb/core/urb.c:412 Modules linked in: CPU: 0 UID: 0 PID: 7793 Comm: syz.1.488 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+0x157d/0x1990 drivers/usb/core/urb.c:412 Code: e8 a8 cf b9 fa 48 8b 7c 24 38 e8 4e 74 d3 fe 48 8b 54 24 30 45 89 e8 44 89 f9 48 89 c6 48 c7 c7 c0 fd 2d 8c e8 44 56 78 fa 90 <0f> 0b 90 90 e9 ca ed ff ff e8 75 cf b9 fa 0f b6 2d a5 f2 46 09 31 RSP: 0018:ffffc9000c327980 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff8880562e5500 RCX: ffffc90004ae1000 RDX: 0000000000080000 RSI: ffffffff81799b95 RDI: 0000000000000001 RBP: ffff888077cb5058 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff888027fcbd00 R13: 00000000000000c0 R14: 0000000000000001 R15: 0000000080001380 FS: 00007fd6c26686c0(0000) GS:ffff888124e67000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe6ad9fef98 CR3: 0000000076344000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000000000000508c 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 dib0700_ctrl_rd+0x1b2/0x350 drivers/media/usb/dvb-usb/dib0700_core.c:95 dib0700_i2c_xfer_legacy drivers/media/usb/dvb-usb/dib0700_core.c:315 [inline] dib0700_i2c_xfer+0xa9a/0xe40 drivers/media/usb/dvb-usb/dib0700_core.c:361 __i2c_transfer+0x6b3/0x2190 drivers/i2c/i2c-core-base.c:2261 i2c_transfer drivers/i2c/i2c-core-base.c:2317 [inline] i2c_transfer+0x1da/0x380 drivers/i2c/i2c-core-base.c:2293 i2cdev_ioctl_rdwr+0x373/0x710 drivers/i2c/i2c-dev.c:306 i2cdev_ioctl+0x5ff/0x820 drivers/i2c/i2c-dev.c:467 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x4e0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd6c178eec9 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:00007fd6c2668038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fd6c19e5fa0 RCX: 00007fd6c178eec9 RDX: 0000200000000340 RSI: 0000000000000707 RDI: 0000000000000007 RBP: 00007fd6c1811f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fd6c19e6038 R14: 00007fd6c19e5fa0 R15: 00007ffe84c31118