From nobody Tue Aug 15 16:22:54 2023 X-Original-To: current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RQGlN4mRHz4q6XN for ; Tue, 15 Aug 2023 16:22:56 +0000 (UTC) (envelope-from des@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RQGlN3pc0z4Vp8; Tue, 15 Aug 2023 16:22:56 +0000 (UTC) (envelope-from des@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1692116576; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=HM44CCxwx4z5MVgIGQglipxGNJ0ctVlTjJ3ofhv5zt0=; b=RNo9S/S4IH4eRYTxHC9xm32W/WbKQGbhyoxDgi4N9t+mctUwPy/EOIz8IyAofTIdXo94fL FZRHB4DuVE7I6hyIfWixvP+vlhyTQYMR1gOAKxSazPVcSBVbSim8zr/E2W4yj/PihH/rI4 woI7u37Cu6ScSk7iEPSKmBOKfX1FjaChUsCHkq4MnUIGyptuqgKLhmguyflxHtl03vPygN HwEXe5w+oNEY8Feq8tw/cxubqqHvDWHrzw0G+QE/fGF/XARDTc0AEEr1ICsdXzJoiqz6jJ tBuQeFVU3BvGBU4BjnmA0s+vIqhwhpfdktJ/gsDwGFfovU6zFqVTlING096sPw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1692116576; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=HM44CCxwx4z5MVgIGQglipxGNJ0ctVlTjJ3ofhv5zt0=; b=ReSB0db27NXPcal9NfnfH7blB4gEzF7lYdMST0mBNmVlTIeLcskcsPVOuOBuk7Ivz7a3Cc 8W6Q6++MyN4NkGTVJhS+2bk4dn9ovihPqq5mFz2lLTmLi4CCQ9gTQLQZnrJZyaGMr3mMDZ 3ZCxRS19rzluTeQnmFZAh+g8Q8/akr51FVt6NEIkmHnB/8LVlq112aHzLyEhgKVKM2qkqF KZ2jNEx0th+TwjJ5epdtfoOv8sV4ibCAVVHQ/5ahvak2QdL+Mcmo2PlKv5oisf0NSrysv1 r6UcqXZLqthoUi5KAcSTW/I1PffH7/VgyVzYrwyRvdlok/1xuOsjO0p8nyDHGw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1692116576; a=rsa-sha256; cv=none; b=OB/rYQUhMkcztyp4WEhEjjrmuVa92mfPoMnAGe5qs5VNBVtEGFhORgywm+V8vu2MnIVTM6 XUYGkAgcvuat9aPuKcSwqdtS2bD6pps20ZW8kjDaXOpC9HLCj4sODM5C9Pb5MtSwyTj9Gk 4BIDTTgz3mhUreh8O7OO6q+PwTj4ZiSuFfDiBjGJ2a4g32Eve8GO5gBtE4uIHb5urP9Y9P eBhPxYLk69FF4ZbLsx/kqfaPaE0Pk3cisvs6tAfc2h8JB8YB3k42hEpI8M7+NGgmHpI96k S2TnWkxL8HkNX4cz11qPpD1vDUL3fMKSfF41KlGnQ2WA+y+w+3etGXBhVx1rXA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from ltc.des.no (unknown [IPv6:2001:4647:d671:0:36e8:94ff:feca:9834]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: des) by smtp.freebsd.org (Postfix) with ESMTPSA id 4RQGlN26cWzs5g; Tue, 15 Aug 2023 16:22:56 +0000 (UTC) (envelope-from des@freebsd.org) Received: by ltc.des.no (Postfix, from userid 1001) id D20D118171; Tue, 15 Aug 2023 18:22:54 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: Mateusz Guzik Cc: current@freebsd.org Subject: Re: ZFS deadlock in 14 In-Reply-To: (Mateusz Guzik's message of "Tue, 15 Aug 2023 18:21:41 +0200") References: <86leeltqcb.fsf@ltc.des.no> <86h6p4s64h.fsf@ltc.des.no> <86a5utrafp.fsf@ltc.des.no> <86350kqokl.fsf@ltc.des.no> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (berkeley-unix) Date: Tue, 15 Aug 2023 18:22:54 +0200 Message-ID: <86y1icp95t.fsf@ltc.des.no> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mateusz Guzik writes: > Given that the custom reproducer failed I think the most prudent > course of action is to reproduce again with poudriere, but this time > arrange to have all stacktraces dumped. Why? What more information do you need? DES --=20 Dag-Erling Sm=C3=B8rgrav - des@FreeBSD.org