------------[ cut here ]------------ URB ffff888024499900 submitted while active WARNING: CPU: 0 PID: 783 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 PID: 783 Comm: kworker/0:2 Not tainted 6.9.0-syzkaller-10323-g8f6a15f095a6 #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 59 2a 78 fa e9 79 f0 ff ff e8 4f 2a 78 fa c6 05 da b3 79 08 01 90 48 c7 c7 20 87 6d 8c 4c 89 ee e8 88 4d 3a fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 29 2a 78 fa eb 12 e8 22 2a 78 fa 41 RSP: 0018:ffffc900036bfae0 EFLAGS: 00010246 RAX: 68a9f0aff3b7c600 RBX: 0000000000000cc0 RCX: ffff88801f783c00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff888024499908 R08: ffffffff815857d2 R09: fffffbfff1c3996c R10: dffffc0000000000 R11: fffffbfff1c3996c R12: 1ffff1100bc3a812 R13: ffff888024499900 R14: dffffc0000000000 R15: ffff88805e1d4028 FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6ac44d66e4 CR3: 000000001cfc4000 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