------------[ cut here ]------------ URB ffff8881267b1300 submitted while active WARNING: CPU: 1 PID: 36 at drivers/usb/core/urb.c:379 usb_submit_urb+0x88a/0x9f0 drivers/usb/core/urb.c:379 Modules linked in: CPU: 1 PID: 36 Comm: kworker/1:1 Not tainted 6.9.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 Workqueue: usb_hub_wq hub_event RIP: 0010:usb_submit_urb+0x88a/0x9f0 drivers/usb/core/urb.c:379 Code: e5 eb 48 e8 78 f8 d9 fe e9 eb f7 ff ff e8 6e f8 d9 fe c6 05 38 88 8b 02 01 90 48 c7 c7 ef c6 5e 84 48 89 de e8 27 fb bf fe 90 <0f> 0b 90 90 e9 b2 f7 ff ff e8 48 f8 d9 fe eb 11 e8 41 f8 d9 fe bd RSP: 0018:ffffc90000137670 EFLAGS: 00010246 RAX: 94fb5378f9637600 RBX: ffff8881267b1300 RCX: ffff8881026d8000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff8122c244 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888126f92000 R13: ffff888126f92078 R14: ffff888128775848 R15: 0000000000000cc0 FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff06dc5cd8 CR3: 0000000119f6a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: iguanair_send drivers/media/rc/iguanair.c:193 [inline] iguanair_get_features+0xad/0x2b0 drivers/media/rc/iguanair.c:218 iguanair_probe+0x358/0x540 drivers/media/rc/iguanair.c:438 usb_probe_interface+0x36f/0x570 drivers/usb/core/driver.c:399 really_probe+0x1a8/0x5f0 drivers/base/dd.c:656 __driver_probe_device+0xdf/0x1d0 drivers/base/dd.c:798 driver_probe_device+0x2e/0x250 drivers/base/dd.c:828 __device_attach_driver+0x18a/0x2e0 drivers/base/dd.c:956 bus_for_each_drv+0x16b/0x1e0 drivers/base/bus.c:457 __device_attach+0x15c/0x240 drivers/base/dd.c:1028 bus_probe_device+0xeb/0x160 drivers/base/bus.c:532 device_add+0x4f7/0x680 drivers/base/core.c:3720 usb_set_configuration+0xc5e/0xeb0 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x4d/0xd0 drivers/usb/core/generic.c:254 usb_probe_device+0x133/0x200 drivers/usb/core/driver.c:294 really_probe+0x1a8/0x5f0 drivers/base/dd.c:656 __driver_probe_device+0xdf/0x1d0 drivers/base/dd.c:798 driver_probe_device+0x2e/0x250 drivers/base/dd.c:828 __device_attach_driver+0x18a/0x2e0 drivers/base/dd.c:956 bus_for_each_drv+0x16b/0x1e0 drivers/base/bus.c:457 __device_attach+0x15c/0x240 drivers/base/dd.c:1028 bus_probe_device+0xeb/0x160 drivers/base/bus.c:532 device_add+0x4f7/0x680 drivers/base/core.c:3720 usb_new_device+0x4d5/0x9d0 drivers/usb/core/hub.c:2652 hub_port_connect drivers/usb/core/hub.c:5521 [inline] hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] port_event drivers/usb/core/hub.c:5821 [inline] hub_event+0x1a0c/0x2770 drivers/usb/core/hub.c:5903 process_one_work kernel/workqueue.c:3254 [inline] process_scheduled_works+0x41b/0xae0 kernel/workqueue.c:3335 worker_thread+0x30b/0x4d0 kernel/workqueue.c:3416 kthread+0x145/0x180 kernel/kthread.c:388 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244