In da9150_charger_probe, &charger->otg_work is bound with
da9150_charger_otg_work. da9150_charger_otg_ncb may be
called to start the work.

If we remove the module which will call da9150_charger_remove
to make cleanup, there may be a unfinished work. The possible
sequence is as follows:

Fix it by canceling the work before cleanup in the da9150_charger_remove

CPU0                      CPUc1

                         |da9150_charger_otg_work
da9150_charger_remove    |
power_supply_unregister  |
device_unregister        |
power_supply_dev_release |
kfree(psy)               |
                         |
                         | power_supply_changed(charger->usb);
                         |   //use
There's no kernel log. Here is the patch link of [1] Linux-v6.3 and
[2]patchwork
[1]
https://lore.kernel.org/all/CAHk-=whcaHLNpb7Mu_QX7ABwPgyRyfW-V8=v4Mv0S22fpjY4JQ@mail.gmail.com/
[2] https://lore.kernel.org/all/20230328142620.323334485@linuxfoundation.org/