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Tue, 24 Nov 2020 14:36:23 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 79ee8c41-88f3-4974-bf49-8178a65a14e6; Tue, 24 Nov 2020 14:36:23 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 39D3AAD63; Tue, 24 Nov 2020 14:36:22 +0000 (UTC) Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1khZQd-0005sq-O8 for xen-devel@lists.xenproject.org; Tue, 24 Nov 2020 14:36:23 +0000 X-Inumbo-ID: 79ee8c41-88f3-4974-bf49-8178a65a14e6 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 79ee8c41-88f3-4974-bf49-8178a65a14e6; Tue, 24 Nov 2020 14:36:23 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1606228582; h=from:from:reply-to: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=jddJcJOBahWscYIeBSLixsP2HFFL5FW7IAtYuZSn+a8=; b=kVeWmAGd5wl0fqeiWH2rzszMPTrW61UhI8w5MqX2FHabKWEtxdR5TEYADP+EQ3Z/Ct+EQ2 YwjM0Kh5v7ks2NT1ZJs1Aw9toBp6Y/JwvskZtYcb+MpBm45Lms8aC6tUHpISwgUnq2PssA zMYyzPLfh6OKOd4012VeR8T7C7LAGtA= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 39D3AAD63; Tue, 24 Nov 2020 14:36:22 +0000 (UTC) Subject: Re: NetBSD dom0 PVH: hardware interrupts stalls From: Jan Beulich To: Manuel Bouyer , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Cc: xen-devel@lists.xenproject.org References: <20201123095713.orfpg72r73m7f46n@Air-de-Roger> <20201123113241.GE2520@antioche.eu.org> <20201123125112.q3zqb4e5nk6jg4hw@Air-de-Roger> <20201123143150.GG2520@antioche.eu.org> <20201123170610.kzfxvcgkdkvh3ex4@Air-de-Roger> <20201123173925.GG4662@antioche.eu.org> <20201124122102.3igsriesou3vl6mu@Air-de-Roger> <20201124135948.GL2020@antioche.eu.org> <6d6a77cf-58de-4e4d-ed75-e9365be060b7@suse.com> <20201124142713.GM2020@antioche.eu.org> <068d11b3-f2d6-d9f4-9565-e2dbf4292df1@suse.com> Message-ID: <1adc92cf-649f-9c75-98a1-05a34b3af42f@suse.com> Date: Tue, 24 Nov 2020 15:36:21 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: <068d11b3-f2d6-d9f4-9565-e2dbf4292df1@suse.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit On 24.11.2020 15:33, Jan Beulich wrote: > On 24.11.2020 15:27, Manuel Bouyer wrote: >> Ops, sorry I copied xen.gz to the wrong place. >> new log at >> http://www-soc.lip6.fr/~bouyer/xen-log7.txt >> >> this one ends up in a panic, > > Argh - too much output triggered the watchdog. I guess we need to > cut down on the vIO-APIC dumping, permaps limiting it to just the > one RTE we care about. But let me (and Roger) see if there's > anything to be derived from the LAPIC state... All IRRs and ISRs are completely clear of set bits. Highly mysterious how the IRQ then doesn't get delivered. Jan