From owner-freebsd-current@freebsd.org Mon Sep 14 05:34:54 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id F21FD3F373B for ; Mon, 14 Sep 2020 05:34:54 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-qv1-xf2f.google.com (mail-qv1-xf2f.google.com [IPv6:2607:f8b0:4864:20::f2f]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BqZn96pz6z4FTw for ; Mon, 14 Sep 2020 05:34:53 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-qv1-xf2f.google.com with SMTP id cy2so8390174qvb.0 for ; Sun, 13 Sep 2020 22:34:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=gzOw3VpbWSymdiIDWdMrrVr2w9qKAgc+jIhLKghtXLk=; b=CBKEpWJv0in7HwWEAu6cBhx3vrgunnFmGIhpz38Iui3JKypFvq6ANnIGgZ6KJYfN/J DrYwjsJZn0zWqKRJOxNUbdwO7bA8p9U5tvgaqJO0tj+Vnnm4DNJ+SuDmETz9zmaD6O7i YdlNigS3Tm9CVWJdaCLYFl9uxqSqL4iHEjLC2HGF7mdqQn40vQ8I4TaV/kaZEeAh8A01 o8PL+yh9EfPNQb6pZxs2IEK3vACd5jTw1kYt0YMLWmRgGyIBrL6t2xHOG1DoFOsjaxV7 PaTEcAZzK8doREnykMQIcKS+/phchUWZg8S1R2PGyL/60kUt6NPLlNHM5Tyhpi8a4/UR TGZA== X-Gm-Message-State: AOAM533U2KjJknEH6g2QEYosu8MlKIIejXv5omFx3BULEtN5Y1RO92zK bEaCWU9OuMg/BAGAzXBNBSLvv+FA7AfQqqHRgn8NIBbQM9o8nQ== X-Google-Smtp-Source: ABdhPJxFIwFJpNxzZrkVTxxajlFQ1QNHQlpVewN3mZGqgyF42Z1dwt3eUeMGjNLOaLXdUtAEFi60ceqWgx5irSiIqBw= X-Received: by 2002:ad4:4891:: with SMTP id bv17mr12004574qvb.27.1600061691604; Sun, 13 Sep 2020 22:34:51 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Warner Losh Date: Sun, 13 Sep 2020 23:34:39 -0600 Message-ID: Subject: Re: Panic with wifi + usb in latest FreeBSD-current To: Adrian Chadd Cc: FreeBSD Current , Hans Petter Selasky , "Bjoern A. Zeeb" X-Rspamd-Queue-Id: 4BqZn96pz6z4FTw X-Spamd-Bar: / X-Spamd-Result: default: False [-0.86 / 15.00]; FROM_NEQ_ENVFROM(0.00)[imp@bsdimp.com,wlosh@bsdimp.com]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[bsdimp-com.20150623.gappssmtp.com:s=20150623]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; NEURAL_HAM_MEDIUM(-0.91)[-0.915]; NEURAL_HAM_LONG(-0.88)[-0.876]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[bsdimp.com]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[bsdimp-com.20150623.gappssmtp.com:+]; NEURAL_HAM_SHORT(-0.57)[-0.569]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::f2f:from]; R_SPF_NA(0.00)[no SPF record]; FREEMAIL_TO(0.00)[gmail.com]; FORGED_SENDER(0.30)[imp@bsdimp.com,wlosh@bsdimp.com]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_COUNT_TWO(0.00)[2]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; SUSPICIOUS_RECIPS(1.50)[]; MAILMAN_DEST(0.00)[freebsd-current] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Sep 2020 05:34:55 -0000 On Sun, Sep 13, 2020, 11:29 PM Adrian Chadd wrote: > Yeah, this was also reported in #freebsd-wireless today. > > Is there a lock being held in the rtwn path that shouldn't be? > I'll check in the morning... this was like the 20th thing to go wrong this weekend, so I copied the panic down, send the email and grabbed a beer and turned it off... Warner > -adrian > > > > On Sun, 13 Sep 2020 at 21:30, Warner Losh 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: on >> usbus0 >> rtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R >> host dpa_supplicant[1619]: ioctl[SIOS80211, op=20, val=0, >> arg_len=7]: Invalid argument >> panic: sleepq_add: td to sleep on wchan 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@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org >> " >> >