[v5.15] WARNING in gl861_ctrl_msg/usb_submit_urb

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: ef251c45f1cd Linux 5.15.204
git tree: linux-5.15.y
console output: https://syzkaller.appspot.com/x/log.txt?x=14ad396a580000
kernel config: https://syzkaller.appspot.com/x/.config?x=353ae28c40b35af5
dashboard link: https://syzkaller.appspot.com/bug?extid=7f000fe2ea315f028763
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/bde897c3d01f/disk-ef251c45.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/51b2a5826cd1/vmlinux-ef251c45.xz
kernel image: https://storage.googleapis.com/syzbot-assets/cb95a5a40121/bzImage-ef251c45.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+7f000f...@syzkaller.appspotmail.com

------------[ cut here ]------------
usb 5-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0
WARNING: CPU: 0 PID: 4305 at drivers/usb/core/urb.c:412 usb_submit_urb+0x11a5/0x1910 drivers/usb/core/urb.c:410
Modules linked in:
CPU: 0 PID: 4305 Comm: syz.0.10 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:usb_submit_urb+0x11a5/0x1910 drivers/usb/core/urb.c:410
Code: fc ff df 0f b6 44 05 00 84 c0 0f 85 6c 06 00 00 45 0f b6 07 48 c7 c7 a0 22 c5 8a 48 8b 34 24 4c 89 e2 44 89 f1 e8 ab 83 d3 03 <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 92 f3 ff ff 89 e9 80 e1 07
RSP: 0018:ffffc9000334f508 EFLAGS: 00010246
RAX: 303affea09783a00 RBX: ffff888022a03300 RCX: 0000000000080000
RDX: ffffc9000b9d9000 RSI: 00000000000322c6 RDI: 00000000000322c7
RBP: 1ffff110031ffb86 R08: ffff8880b9033d7f R09: 1ffff110172067af
R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff888148543960
R13: ffff88807da080f8 R14: 0000000080000280 R15: ffff888018ffdc30
FS: 00007ff528dda6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32c1cff8 CR3: 00000000731cf000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
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
gl861_ctrl_msg+0x1e9/0x380 drivers/media/usb/dvb-usb-v2/gl861.c:58
gl861_i2c_master_xfer+0x430/0x640 drivers/media/usb/dvb-usb-v2/gl861.c:-1
__i2c_transfer+0x880/0x20b0 drivers/i2c/i2c-core-base.c:-1
i2c_smbus_xfer_emulated drivers/i2c/i2c-core-smbus.c:469 [inline]
__i2c_smbus_xfer+0x1015/0x1dc0 drivers/i2c/i2c-core-smbus.c:607


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[syzbot]

syzbot has found a reproducer for the following issue on:

HEAD commit: eceeec79dbc6 Linux 5.15.210
git tree: linux-5.15.y
console output: https://syzkaller.appspot.com/x/log.txt?x=10b3f4e6580000
kernel config: https://syzkaller.appspot.com/x/.config?x=6a0cae3abafc69
dashboard link: https://syzkaller.appspot.com/bug?extid=7f000fe2ea315f028763
compiler: Debian clang version 22.1.6 (++20260514074242+fc4aad7b5db3-1~exp1~20260514074407.73), Debian LLD 22.1.6
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=172c3d56580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=131114d0580000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/a8f82a67235a/disk-eceeec79.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/f10abb6026a6/vmlinux-eceeec79.xz
kernel image: https://storage.googleapis.com/syzbot-assets/ade6c70761ba/bzImage-eceeec79.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+7f000f...@syzkaller.appspotmail.com

------------[ cut here ]------------

usb 3-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0
WARNING: CPU: 0 PID: 4359 at drivers/usb/core/urb.c:412 usb_submit_urb+0x117a/0x18d0 drivers/usb/core/urb.c:410
Modules linked in:
CPU: 0 PID: 4359 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:usb_submit_urb+0x117a/0x18d0 drivers/usb/core/urb.c:410
Code: df 0f b6 44 05 00 84 c0 0f 85 5e 06 00 00 45 0f b6 45 00 48 c7 c7 80 bc c4 8a 48 8b 74 24 08 4c 89 e2 44 89 f1 e8 56 71 d2 03 <0f> 0b 49 bf 00 00 00 00 00 fc ff df e9 b0 f3 ff ff 89 e9 80 e1 07
RSP: 0018:ffffc9000350f518 EFLAGS: 00010246
RAX: 740462ef35825d00 RBX: ffff88805dee6100 RCX: ffff888072fd5940
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 1ffff1100fc3defa R08: ffff8880b9033d7f R09: 1ffff110172067af
R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff888023ca1e88
R13: ffff88807e1ef7d0 R14: 0000000080000280 R15: dffffc0000000000
FS: 000055557d50e500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000

CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

CR2: 00007ff1919f5000 CR3: 0000000025384000 CR4: 00000000003506e0

DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
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
gl861_ctrl_msg+0x1e9/0x380 drivers/media/usb/dvb-usb-v2/gl861.c:58
gl861_i2c_master_xfer+0x430/0x640 drivers/media/usb/dvb-usb-v2/gl861.c:-1

__i2c_transfer+0x88d/0x2090 drivers/i2c/i2c-core-base.c:-1
i2c_smbus_xfer_emulated drivers/i2c/i2c-core-smbus.c:469 [inline]
__i2c_smbus_xfer+0x14fe/0x2600 drivers/i2c/i2c-core-smbus.c:607
i2c_smbus_xfer+0x272/0x3b0 drivers/i2c/i2c-core-smbus.c:545
i2cdev_ioctl_smbus+0x1d8/0x660 drivers/i2c/i2c-dev.c:348
i2cdev_ioctl+0x583/0x7b0 drivers/i2c/i2c-dev.c:467
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:874 [inline]
__se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f64f9e0fe59
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:00007fff54bea7d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f64fa088fa0 RCX: 00007f64f9e0fe59
RDX: 0000200000000380 RSI: 0000000000000720 RDI: 0000000000000004
RBP: 00007f64f9ea5e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f64fa088fac R14: 00007f64fa088fa0 R15: 00007f64fa088fa0
</TASK>


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