------------[ cut here ]------------ URB ffff88814be0fa00 submitted while active WARNING: CPU: 0 PID: 5927 at drivers/usb/core/urb.c:379 usb_submit_urb+0xf35/0x17d0 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 PID: 5927 Comm: usb-storage Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:usb_submit_urb+0xf35/0x17d0 drivers/usb/core/urb.c:379 Code: 4a 8b 44 89 fa e8 ab 67 10 04 e9 28 fc ff ff e8 61 a6 35 fb c6 05 88 df e4 07 01 48 c7 c7 c0 dc 4a 8b 48 89 de e8 7b 22 00 fb <0f> 0b e9 45 f1 ff ff e8 3f a6 35 fb eb 11 e8 38 a6 35 fb bd 80 00 RSP: 0018:ffffc90003487490 EFLAGS: 00010246 RAX: b9ce0b03c204ba00 RBX: ffff88814be0fa00 RCX: ffff88807a849e00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 RBP: ffffc90003487658 R08: ffffc90003487087 R09: 1ffff92000690e10 R10: dffffc0000000000 R11: fffff52000690e11 R12: dffffc0000000000 R13: ffff888025ed8ed0 R14: ffff88814be0fa08 R15: 0000000000000c00 FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000556e51a898e0 CR3: 0000000030074000 CR4: 00000000003506f0 Call Trace: usb_stor_msg_common+0x27d/0x4b0 drivers/usb/storage/transport.c:143 usb_stor_bulk_transfer_buf+0x151/0x2a0 drivers/usb/storage/transport.c:395 ene_send_scsi_cmd+0x10e/0x5f0 drivers/usb/storage/ene_ub6250.c:502 ene_get_card_type drivers/usb/storage/ene_ub6250.c:1843 [inline] ene_init+0x14f/0x370 drivers/usb/storage/ene_ub6250.c:2197 ene_transport+0x39ad/0x4650 drivers/usb/storage/ene_ub6250.c:2310 usb_stor_invoke_transport+0xfc/0x1980 drivers/usb/storage/transport.c:611 usb_stor_control_thread+0x447/0x8d0 drivers/usb/storage/usb.c:380 kthread+0x2fa/0x390 kernel/kthread.c:388 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293