On Mon, 27 Jun 2022, Vladimir Kondratyev wrote:

It seems that usbhid's bus probe priority must be increased from
BUS_PROBE_GENERIC + 1 to BUS_PROBE_DEFAULT + 1

Test this patch:

diff --git a/sys/dev/usb/input/usbhid.c b/sys/dev/usb/input/usbhid.c
index fe53f11b8f4..174e1c28ae9 100644
--- a/sys/dev/usb/input/usbhid.c
+++ b/sys/dev/usb/input/usbhid.c
@@ -802,7 +802,7 @@ usbhid_probe(device_t dev)
        if (hid_test_quirk(&sc->sc_hw, HQ_HID_IGNORE))
                return (ENXIO);

-       return (BUS_PROBE_GENERIC + 1);
+       return (BUS_PROBE_DEFAULT + 1);
 }

 static int



--
WBR
Vladimir Kondratyev



Hi Vladimir,

Looks like the patch did the job. After 5 reboots with 3 detachs each , no problem occurred.

looks like its fixed now, in case it happens again ill send another email.

thank you / all

--tzk

PS: i removed all module_loads from loader.conf in order to perform the test

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