------------[ cut here ]------------ URB ffff88807fd60d00 submitted while active WARNING: CPU: 0 PID: 8 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.10.0-syzkaller-12084-g28bbe4ea686a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 Workqueue: events wdm_rxwork RIP: 0010:usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379 Code: 00 eb 66 e8 e9 58 71 fa e9 79 f0 ff ff e8 df 58 71 fa c6 05 90 d0 77 08 01 90 48 c7 c7 c0 ea 6e 8c 4c 89 ee e8 e8 66 33 fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 b9 58 71 fa eb 12 e8 b2 58 71 fa 41 RSP: 0018:ffffc900000d7ae8 EFLAGS: 00010246 RAX: 37b56291d0a86f00 RBX: 0000000000000cc0 RCX: ffff8880172c5a00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88807fd60d08 R08: ffffffff81559432 R09: 1ffff1101728519a R10: dffffc0000000000 R11: ffffed101728519b R12: 1ffff110043e7c12 R13: ffff88807fd60d00 R14: dffffc0000000000 R15: ffff888021f3e028 FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002ee17ff8 CR3: 000000002f29c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 00000000872c9164 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: wdm_rxwork+0x116/0x1f0 drivers/usb/class/cdc-wdm.c:989 process_one_work kernel/workqueue.c:3231 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd40 kernel/workqueue.c:3390 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