------------[ cut here ]------------ URB ffff88811da61200 submitted while active WARNING: CPU: 0 PID: 25907 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: 25907 Comm: usb-storage Not tainted syzkaller #0 PREEMPT(voluntary) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 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 73 ae d0 fc c6 05 0c 8f e5 05 01 90 48 c7 c7 20 b2 e7 87 48 89 de e8 1c 51 93 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:ffffc900068876f0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff88811da61200 RCX: ffffffff8140f2b8 RDX: ffff88811b0b1d00 RSI: ffffffff8140f2c5 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000d3d400 R12: ffff88811b70cec0 R13: ffff88811b70ce38 R14: ffffc900068877a8 R15: ffff88811da61200 FS: 0000000000000000(0000) GS:ffff888268ea0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fcc4c5ecf70 CR3: 000000013bb20000 CR4: 00000000003506f0 Call Trace: usb_stor_msg_common+0x23f/0x560 drivers/usb/storage/transport.c:143 usb_stor_bulk_transfer_buf+0x17c/0x410 drivers/usb/storage/transport.c:395 ene_send_scsi_cmd+0x130/0x610 drivers/usb/storage/ene_ub6250.c:502 ene_init drivers/usb/storage/ene_ub6250.c:2197 [inline] ene_transport+0x13fd/0x37f0 drivers/usb/storage/ene_ub6250.c:2310 usb_stor_invoke_transport+0xee/0x1570 drivers/usb/storage/transport.c:611 usb_stor_control_thread+0x5eb/0xb00 drivers/usb/storage/usb.c:462 kthread+0x3c5/0x780 kernel/kthread.c:463 ret_from_fork+0x56d/0x700 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245