pvrusb2: Invalid read control endpoint
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URB ffff888124a1ff00 submitted while active
WARNING: CPU: 0 PID: 1310 at drivers/usb/core/urb.c:380 usb_submit_urb+0x16f5/0x1990 drivers/usb/core/urb.c:380
Modules linked in:
CPU: 0 UID: 0 PID: 1310 Comm: pvrusb2-context Not tainted syzkaller #0 PREEMPT(voluntary) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:usb_submit_urb+0x16f5/0x1990 drivers/usb/core/urb.c:380
Code: ff ff ff bb fe ff ff ff e9 c9 f1 ff ff e8 c3 84 d4 fc c6 05 4d 5f e6 05 01 90 48 c7 c7 80 e2 e5 87 48 89 de e8 fc 41 97 fc 90 <0f> 0b 90 90 e9 a6 fe ff ff bb f8 ff ff ff e9 99 f1 ff ff c7 44 24
RSP: 0018:ffffc90001fdedb0 EFLAGS: 00010286

RAX: 0000000000000000 RBX: ffff888124a1ff00 RCX: ffffffff8140b9d8
RDX: ffff8881119a3a00 RSI: ffffffff8140b9e5 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: 00000000c000b600 R14: ffff88811ef65000 R15: ffff888123fb5610
FS:  0000000000000000(0000) GS:ffff888268ef4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9b28cc1e9c CR3: 0000000116b3e000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 pvr2_send_request_ex+0x7eb/0x1ef0 drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3676
 pvr2_send_request+0x3a/0x50 drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3819
 pvr2_i2c_read+0x203/0x6d0 drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:130
 pvr2_i2c_basic_op+0xcf/0xf0 drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:172
 pvr2_i2c_xfer+0x380/0xfd0 drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:445
 __i2c_transfer+0x6b3/0x2190 drivers/i2c/i2c-core-base.c:2264
 i2c_smbus_xfer_emulated+0x230/0x11f0 drivers/i2c/i2c-core-smbus.c:470
 __i2c_smbus_xfer drivers/i2c/i2c-core-smbus.c:608 [inline]
 __i2c_smbus_xfer+0x836/0x1020 drivers/i2c/i2c-core-smbus.c:554
 i2c_smbus_xfer drivers/i2c/i2c-core-smbus.c:546 [inline]
 i2c_smbus_xfer+0x200/0x3c0 drivers/i2c/i2c-core-smbus.c:536
 i2c_smbus_read_byte_data+0x135/0x1e0 drivers/i2c/i2c-core-smbus.c:143
 saa711x_detect_chip drivers/media/i2c/saa7115.c:1710 [inline]
 saa711x_probe+0x234/0x20b0 drivers/media/i2c/saa7115.c:1816
 i2c_device_probe+0x65d/0xd40 drivers/i2c/i2c-core-base.c:591
 call_driver_probe drivers/base/dd.c:581 [inline]
 really_probe+0x241/0xa90 drivers/base/dd.c:659
 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:801
 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:831
 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:959
 bus_for_each_drv+0x159/0x1e0 drivers/base/bus.c:462
 __device_attach+0x1e4/0x4b0 drivers/base/dd.c:1031
 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:537
 device_add+0x1148/0x1aa0 drivers/base/core.c:3689
 i2c_new_client_device+0x660/0xeb0 drivers/i2c/i2c-core-base.c:1022
 v4l2_i2c_new_subdev_board+0xb6/0x300 drivers/media/v4l2-core/v4l2-i2c.c:81
 v4l2_i2c_new_subdev+0x14f/0x1c0 drivers/media/v4l2-core/v4l2-i2c.c:136
 pvr2_hdw_load_subdev drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2022 [inline]
 pvr2_hdw_load_modules drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2074 [inline]
 pvr2_hdw_setup_low drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2155 [inline]
 pvr2_hdw_setup drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2261 [inline]
 pvr2_hdw_initialize+0x28d0/0x4510 drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2338
 pvr2_context_check drivers/media/usb/pvrusb2/pvrusb2-context.c:111 [inline]
 pvr2_context_thread_func+0x253/0x9b0 drivers/media/usb/pvrusb2/pvrusb2-context.c:158
 kthread+0x3c5/0x780 kernel/kthread.c:463
 ret_from_fork+0x56d/0x700 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>