From owner-freebsd-current@freebsd.org Sat Feb 27 07:03:07 2021 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 0FD4B55D7B2 for ; Sat, 27 Feb 2021 07:03:07 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-qt1-x836.google.com (mail-qt1-x836.google.com [IPv6:2607:f8b0:4864:20::836]) (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 4DnctL1fzHz4Vtw for ; Sat, 27 Feb 2021 07:03:05 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-qt1-x836.google.com with SMTP id 18so5710311qty.3 for ; Fri, 26 Feb 2021 23:03:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ERwSDD4RGSjYjm6nMTrTg7jwo4RHaHCU0kf5R0GvIkQ=; b=z7IkefkStxggsLhkTFaiLlE6jFvHboBSP0fdaaF6PGAWVdlmWClJbkSWpY6z0jlWna 7Cyl9/J1/mC5W7x4b9NlCsWFMCBbZLLrvuF8sZIImWcQL4ljXx7I92OlJJdn3nA8Oj8Q e85EPJkCDNL9lx6Jl+8IJl7Amr7XdrvEJ99qZadRVLb1Pl65IABQzKrEQjNvOwpLUBLR AKi6OqVYmha7Xzu/0KMn5RPoIHeRRB9gvMwq2EYHnpwJmi4zA3UdutwUJsMkHwvmvRSQ e7hnNzPSMD0McxAAjTJxFSqQUI7UP/a6/RGKLW9lOXrhkAfvQ4JU4HbgoGzWl6WuHhKi zY3Q== 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=ERwSDD4RGSjYjm6nMTrTg7jwo4RHaHCU0kf5R0GvIkQ=; b=Z0sR9MsvVzE5ZnZGqRFEJDrISenRlI9Y1WJlgypxk0nlAyXXeGibN7yGwDLu4i1LzD zDcEw8WYjlYxbPeB63cl9dvnjYh5ZAUl9Z+zsqmklOY0cusZXNCgrMRJdPVrcKtHMM1T 5MmCoFiijFGbTPjnur9ULZl/Pbg/2iTntN4LHMegfmtYDfVgnhU5WnU/bJ6Ie+viaktb YIEqJKkbxG3F5/sXz8hOHH1ZG+IhYP9SjZeGsFDZ8THHHYxzdpoKCYDNz4uazBRdbTq+ BTWdalgxSXxmNdofQtHwGYiqu3hGS5adu4gS32gNU0qNNLGE0EscScNnQYAU3uSnwqlV Srqg== X-Gm-Message-State: AOAM532dMJsvnBZOJkoPERLESOEq4580D9ltSqbAtbtuTXSzK56YxX+H CIAFD2hI2T149TrqnvMgYyTRmzn3f5cwIZq2igWuHX+PCwdY5y4y X-Google-Smtp-Source: ABdhPJwILhnDAfZcp3/Pjnv/3Vw/OHk/SqRtpRl35IUin1WI1o2TKTrxhuJJzyK3dka7znPUKIb17XOqGZnDuyMBZ4Y= X-Received: by 2002:a05:622a:90:: with SMTP id o16mr5448780qtw.49.1614409385225; Fri, 26 Feb 2021 23:03:05 -0800 (PST) MIME-Version: 1.0 References: <20210227044740.GA36584@troutmask.apl.washington.edu> In-Reply-To: <20210227044740.GA36584@troutmask.apl.washington.edu> From: Warner Losh Date: Sat, 27 Feb 2021 00:02:54 -0700 Message-ID: Subject: Re: cardbus panic To: Steve Kargl Cc: FreeBSD Current X-Rspamd-Queue-Id: 4DnctL1fzHz4Vtw X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=bsdimp-com.20150623.gappssmtp.com header.s=20150623 header.b=z7IkefkS; dmarc=none; spf=none (mx1.freebsd.org: domain of wlosh@bsdimp.com has no SPF policy when checking 2607:f8b0:4864:20::836) smtp.mailfrom=wlosh@bsdimp.com X-Spamd-Result: default: False [-3.00 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[bsdimp-com.20150623.gappssmtp.com:s=20150623]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[bsdimp.com]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::836:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[bsdimp-com.20150623.gappssmtp.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::836:from]; NEURAL_HAM_SHORT(-1.00)[-1.000]; R_SPF_NA(0.00)[no SPF record]; FORGED_SENDER(0.30)[imp@bsdimp.com,wlosh@bsdimp.com]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::836:from]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FROM_NEQ_ENVFROM(0.00)[imp@bsdimp.com,wlosh@bsdimp.com]; MAILMAN_DEST(0.00)[freebsd-current]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 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: Sat, 27 Feb 2021 07:03:07 -0000 What does https://reviews.freebsd.org/D28963 do for you? Warner On Fri, Feb 26, 2021 at 9:48 PM Steve Kargl < sgk@troutmask.apl.washington.edu> wrote: > Ejecting a D-Link DWL-G630 AirPlus G NIC leads to > > panic: mutex Giant not owned at /usr/src/sys/kern/subr_bus.c:3001 > cpuid = 1 > time = 1614400775 > KDB: stack backtrace: > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame > 0xfffffe0062fc3b40 > vpanic() at vpanic+0x181/frame 0xfffffe0062fc3b90 > panic() at panic+0x43/frame 0xfffffe0062fc3bf0 > __mtx_assert() at __mtx_assert+0xb0/frame 0xfffffe0062fc3c00 > device_detach() at device_detach+0x2e/frame 0xfffffe0062fc3c40 > bus_generic_detach() at bus_generic_detach+0x38/frame 0xfffffe0062fc3c60 > cardbus_detach_card() at cardbus_detach_card+0xf/frame 0xfffffe0062fc3c80 > cbb_event_thread() at cbb_event_thread+0x1be/frame 0xfffffe0062fc3cf0 > fork_exit() at fork_exit+0x80/frame 0xfffffe0062fc3d30 > fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0062fc3d30 > --- trap 0, rip = 0, rsp = 0, rbp = 0 --- > KDB: enter: panic > > __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 > 55 __asm("movq %%gs:%P1,%0" : "=r" (td) : "n" > (offsetof(struct pcpu, > (kgdb) #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 > #1 doadump (textdump=-1772142592) at /usr/src/sys/kern/kern_shutdown.c:399 > #2 0xffffffff80438f9e in db_fncall_generic (addr=, > rv=, nargs=0, args=) > at /usr/src/sys/ddb/db_command.c:610 > #3 db_fncall (dummy1=, dummy2=, > dummy3=, dummy4=) > at /usr/src/sys/ddb/db_command.c:658 > #4 0xffffffff80438ab0 in db_command (last_cmdp=, > cmd_table=, dopager=dopager@entry=1) > at /usr/src/sys/ddb/db_command.c:482 > #5 0xffffffff8043880d in db_command_loop () > at /usr/src/sys/ddb/db_command.c:535 > #6 0xffffffff8043bb76 in db_trap (type=, code= out>) > at /usr/src/sys/ddb/db_main.c:270 > #7 0xffffffff80750714 in kdb_trap (type=type@entry=3, code=code@entry=0, > tf=, tf@entry=0xfffffe0062fc3a70) > at /usr/src/sys/kern/subr_kdb.c:727 > #8 0xffffffff80a7af3e in trap (frame=0xfffffe0062fc3a70) > at /usr/src/sys/amd64/amd64/trap.c:576 > #9 > #10 kdb_enter (why=0xffffffff80b4ad3c "panic", msg=) > at /usr/src/sys/kern/subr_kdb.c:506 > #11 0xffffffff80704682 in vpanic (fmt=, ap=, > ap@entry=0xfffffe0062fc3bd0) at /usr/src/sys/kern/kern_shutdown.c:907 > #12 0xffffffff80704413 in panic ( > fmt=0xffffffff80eb3230 > "\vb\254\200\377\377\377\377\n") at /usr/src/sys/kern/kern_shutdown.c:843 > #13 0xffffffff806e14d0 in __mtx_assert (c=, > what=, file=0xfffffe0062fc3a30 "", line=-2135709212) > at /usr/src/sys/kern/kern_mutex.c:1086 > #14 0xffffffff8073cc8e in device_detach (dev=dev@entry=0xfffff8000540a500) > at /usr/src/sys/kern/subr_bus.c:3001 > #15 0xffffffff8073f9e8 in bus_generic_detach (dev=) > at /usr/src/sys/kern/subr_bus.c:3761 > #16 0xffffffff8050e6ef in cardbus_detach_card (cbdev=0xfffff80003021e00) > at /usr/src/sys/dev/cardbus/cardbus.c:259 > #17 0xffffffff80555eae in CARD_DETACH_CARD (dev=0xfffff80003021e00) > at ./card_if.h:106 > #18 cbb_removal (sc=0xfffff8000305d400) at > /usr/src/sys/dev/pccbb/pccbb.c:581 > #19 cbb_event_thread (arg=arg@entry=0xfffff8000305d400) > at /usr/src/sys/dev/pccbb/pccbb.c:474 > #20 0xffffffff806bfc60 in fork_exit ( > callout=0xffffffff80555cf0 , arg=0xfffff8000305d400, > frame=0xfffffe0062fc3d40) at /usr/src/sys/kern/kern_fork.c:1069 > #21 > > -- > Steve > _______________________________________________ > 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" >