------------[ cut here ]------------ URB ffff88802d458d00 submitted while active WARNING: CPU: 0 PID: 5399 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x1930 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 UID: 0 PID: 5399 Comm: kworker/0:4 Not tainted 6.12.0-rc3-syzkaller-00013-geca631b8fe80 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: events wdm_rxwork RIP: 0010:usb_submit_urb+0x1039/0x1930 drivers/usb/core/urb.c:379 Code: 00 eb 66 e8 99 88 5d fa e9 79 f0 ff ff e8 8f 88 5d fa c6 05 ab 61 cf 08 01 90 48 c7 c7 c0 0c b1 8c 4c 89 ee e8 98 82 1e fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 69 88 5d fa eb 12 e8 62 88 5d fa 41 RSP: 0000:ffffc90003bc7ae8 EFLAGS: 00010246 RAX: 787b1233d3b65a00 RBX: 0000000000000cc0 RCX: ffff88801c323c00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff88802d458d08 R08: ffffffff8155e402 R09: 1ffff92000778ef8 R10: dffffc0000000000 R11: fffff52000778ef9 R12: 1ffff11029a59c12 R13: ffff88802d458d00 R14: dffffc0000000000 R15: ffff88814d2ce028 FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4dfcbca8b8 CR3: 000000002f94e000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: wdm_rxwork+0x116/0x1f0 drivers/usb/class/cdc-wdm.c:989 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244