------------[ cut here ]------------ usb 4-1: BOGUS control dir, pipe 80000380 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 4608 at drivers/usb/core/urb.c:413 usb_submit_urb+0x1178/0x18d0 drivers/usb/core/urb.c:411 Modules linked in: CPU: 0 PID: 4608 Comm: syz.3.63 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:usb_submit_urb+0x1178/0x18d0 drivers/usb/core/urb.c:411 Code: df 0f b6 44 05 00 84 c0 0f 85 5e 06 00 00 45 0f b6 45 00 48 c7 c7 80 e8 2e 8b 48 8b 74 24 08 4c 89 e2 44 89 f1 e8 58 a1 22 fb <0f> 0b 49 bf 00 00 00 00 00 fc ff df e9 b3 f3 ff ff 89 e9 80 e1 07 RSP: 0018:ffffc90004fef5b8 EFLAGS: 00010246 RAX: b79d57e897803f00 RBX: ffff888028cf8a00 RCX: 0000000000080000 RDX: ffffc9000cbaa000 RSI: 0000000000005667 RDI: 0000000000005668 RBP: 1ffff1100519a5b3 R08: ffffc90004fef247 R09: 1ffff920009fde48 R10: dffffc0000000000 R11: fffff520009fde49 R12: ffff88802799ffc8 R13: ffff888028cd2d98 R14: 0000000080000380 R15: dffffc0000000000 FS: 00007ff6b60e86c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbf13027dac CR3: 000000005736e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: usb_start_wait_urb+0x13c/0x580 drivers/usb/core/message.c:61 usb_internal_control_msg drivers/usb/core/message.c:116 [inline] usb_control_msg+0x231/0x3e0 drivers/usb/core/message.c:166 dtv5100_i2c_msg+0x231/0x2f0 drivers/media/usb/dvb-usb/dtv5100.c:65 dtv5100_i2c_xfer+0x1a1/0x610 drivers/media/usb/dvb-usb/dtv5100.c:91 __i2c_transfer+0x88d/0x2290 drivers/i2c/i2c-core-base.c:-1 i2c_transfer+0x25d/0x3a0 drivers/i2c/i2c-core-base.c:2360 i2c_transfer_buffer_flags+0x10a/0x1a0 drivers/i2c/i2c-core-base.c:2388 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+0x4a4/0xb10 fs/read_write.c:863 vfs_writev fs/read_write.c:934 [inline] do_writev+0x27b/0x480 fs/read_write.c:977 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7ff6b519e0d9 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:00007ff6b60e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 RAX: ffffffffffffffda RBX: 00007ff6b5425fa0 RCX: 00007ff6b519e0d9 RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000004 RBP: 00007ff6b5235024 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ff6b5426038 R14: 00007ff6b5425fa0 R15: 00007ffd8b6a9c38