------------[ cut here ]------------ URB ffff888144fa6700 submitted while active WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0xfc1/0x1830 drivers/usb/core/urb.c:379, CPU#1: usb-storage/6086 Modules linked in: CPU: 1 UID: 0 PID: 6086 Comm: usb-storage Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:usb_submit_urb+0xfc1/0x1830 drivers/usb/core/urb.c:379 Code: 44 89 f2 e8 f1 82 f5 f9 e9 13 fc ff ff e8 a7 a9 89 fa c6 05 c4 c6 97 08 01 90 48 c7 c7 80 9a 56 8c 48 89 de e8 00 3a 4d fa 90 <0f> 0b 90 90 e9 b7 f0 ff ff e8 81 a9 89 fa eb 11 e8 7a a9 89 fa bd RSP: 0018:ffffc90003057310 EFLAGS: 00010246 RAX: 7c180df947ef3c00 RBX: ffff888144fa6700 RCX: ffff88802d6e8000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: ffffc900030574d8 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffffbfff1c7a7a4 R12: dffffc0000000000 R13: ffff888034730f70 R14: ffff888144fa6708 R15: 0000000000000c00 FS: 0000000000000000(0000) GS:ffff8881258ba000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fffbaf1cfc8 CR3: 000000007e75e000 CR4: 00000000003526f0 Call Trace: usb_stor_msg_common+0x27c/0x4b0 drivers/usb/storage/transport.c:143 usb_stor_bulk_transfer_buf+0x151/0x2a0 drivers/usb/storage/transport.c:395 ene_send_scsi_cmd+0x10d/0x5f0 drivers/usb/storage/ene_ub6250.c:502 ene_get_card_type drivers/usb/storage/ene_ub6250.c:1843 [inline] ene_init+0x14f/0x380 drivers/usb/storage/ene_ub6250.c:2197 ene_transport+0x39b6/0x4660 drivers/usb/storage/ene_ub6250.c:2310 usb_stor_invoke_transport+0x10a/0x19c0 drivers/usb/storage/transport.c:611 usb_stor_control_thread+0x44d/0x8e0 drivers/usb/storage/usb.c:462 kthread+0x70e/0x8a0 kernel/kthread.c:463 ret_from_fork+0x47c/0x820 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245