Yeah, this was also reported in #freebsd-wireless today. Is there a lock being held in the rtwn path that shouldn't be? -adrian On Sun, 13 Sep 2020 at 21:30, Warner Losh <imp_at_bsdimp.com> wrote: > I'm running current as of -2h ago. > > When I plug in my rtwn0 device and it configures, etc, I get: > > rtwn0 on uhub 0 > rtwn0: <realtek 802.11n WLAN Adapter, class 0/0, rev 2.00/2.00, addr 4> on > usbus0 > rtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R > <date> host dpa_supplicant[1619]: ioctl[SIOS80211, op=20, val=0, > arg_len=7]: Invalid argument > panic: sleepq_add: td <hex> to sleep on wchan <hex> with sleeping > prohibited > cpuid = 5 > time = 1600057358 > KDB: stack backtrace: > ... > panic() > sleepq_add() > _cv_wait() > usbd_do_request_flags > rtwn_do_request > rtwn_usb_read_4 > rtwn_rx_common > rtwn_bulk_rx_callback > usbd_callback_wrapper > usb_command_wrapper > usb_callback_proc > usb_process > ... > > I've done a fresh installworld and installkernel, but am running packages > from late may since I've not updated them. I've updated the iichid and > drm-kmod ports and rebuilt them and reinstalled them as well (so I know > they aren't out of date). > > Has anybody else seen this? > > Warner > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >Received on Mon Sep 14 2020 - 03:29:29 UTC
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