------------[ cut here ]------------ URB ffff8880223fa500 submitted while active WARNING: CPU: 0 PID: 5117 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 PID: 5117 Comm: kworker/0:3 Not tainted 6.10.0-rc2-syzkaller-00022-g32f88d65f01b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 Workqueue: events wdm_rxwork RIP: 0010:usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379 Code: 00 eb 66 e8 29 80 79 fa e9 79 f0 ff ff e8 1f 80 79 fa c6 05 1b 2e 7b 08 01 90 48 c7 c7 60 9e 6d 8c 4c 89 ee e8 98 ae 3b fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 f9 7f 79 fa eb 12 e8 f2 7f 79 fa 41 RSP: 0018:ffffc9000383fae8 EFLAGS: 00010246 RAX: a056999088959600 RBX: 0000000000000cc0 RCX: ffff888024813c00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff8880223fa508 R08: ffffffff815847a2 R09: fffffbfff1c3998c R10: dffffc0000000000 R11: fffffbfff1c3998c R12: 1ffff110054e8a12 R13: ffff8880223fa500 R14: dffffc0000000000 R15: ffff88802a745028 FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa1e8b2ac98 CR3: 000000002d4ec000 CR4: 00000000003506f0 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:3231 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393 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