Date: Mon, 26 Sep 2022 17:13:10 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Andriy Gapon <avg@FreeBSD.org>, freebsd-stable List <stable@FreeBSD.org> Cc: FreeBSD Current <current@FreeBSD.org>, Vladimir Kondratyev <wulf@freebsd.org> Subject: Re: usbhid panic when switching vt-s (invariants+witness enabled) Message-ID: <aaa484b2-27cb-6a79-c54b-d77f8fffd006@selasky.org> In-Reply-To: <0668f473-f6d3-eacf-e4ef-f8530563daed@selasky.org> References: <a260fa2c-3244-5034-f191-df0de948f6c4@FreeBSD.org> <0668f473-f6d3-eacf-e4ef-f8530563daed@selasky.org>
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On 9/23/22 23:43, Hans Petter Selasky wrote: > vpanic() at 0xffffffff808f4c84 = vpanic+0x184/frame 0xfffffe003590e900 > panic() at 0xffffffff808f4a33 = panic+0x43/frame 0xfffffe003590e960 > sleepq_add() at 0xffffffff809521ab = sleepq_add+0x37b/frame > 0xfffffe003590e9b0 > _sleep() at 0xffffffff80902118 = _sleep+0x238/frame 0xfffffe003590ea40 > usbhid_sync_xfer() at 0xffffffff8532e071 = usbhid_sync_xfer+0x171/frame > 0xfffffe003590eaa0 > usbhid_set_report() at 0xffffffff8532db26 = usbhid_set_report+0x96/frame > 0xfffffe003590eae0 > hid_set_report() at 0xffffffff80686caa = hid_set_report+0x6a/frame > 0xfffffe003590eb20 > hidbus_write() at 0xffffffff85335a7c = hidbus_write+0x5c/frame > 0xfffffe003590eb50 > hid_write() at 0xffffffff80686b98 = hid_write+0x58/frame 0xfffffe003590eb80 > hkbd_set_leds() at 0xffffffff85c1cfe6 = hkbd_set_leds+0x206/frame > 0xfffffe003590ebc0 > hkbd_ioctl_locked() at 0xffffffff85c1cd6b = > hkbd_ioctl_locked+0x33b/frame 0xfffffe003590ec20 > hkbd_ioctl_locked() at 0xffffffff85c1caff = hkbd_ioctl_locked+0xcf/frame > 0xfffffe003590ec80 > hkbd_ioctl() at 0xffffffff85c1ba5a = hkbd_ioctl+0xba/frame > 0xfffffe003590ecc0 > kbdmux_ioctl() at 0xffffffff80695d3b = kbdmux_ioctl+0x12b/frame > 0xfffffe003590ed00 > vt_window_switch() at 0xffffffff8079d969 = vt_window_switch+0x229/frame > 0xfffffe003590ed40 > vt_switch_timer() at 0xffffffff807a15a1 = vt_switch_timer+0x21/frame > 0xfffffe003590ed60 Can you test this patch: https://reviews.freebsd.org/D36715 --HPS
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