From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from atuin.qyliss.net (localhost [IPv6:::1]) by atuin.qyliss.net (Postfix) with ESMTP id 44ADA157E1; Tue, 09 Dec 2025 09:16:32 +0000 (UTC) Received: by atuin.qyliss.net (Postfix, from userid 993) id C55AC15816; Tue, 09 Dec 2025 09:16:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on atuin.qyliss.net X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DMARC_MISSING,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS autolearn=unavailable autolearn_force=no version=4.0.1 Received: from fout-a5-smtp.messagingengine.com (fout-a5-smtp.messagingengine.com [103.168.172.148]) by atuin.qyliss.net (Postfix) with ESMTPS id 9B52515813 for ; Tue, 09 Dec 2025 09:16:28 +0000 (UTC) Received: from phl-compute-01.internal (phl-compute-01.internal [10.202.2.41]) by mailfout.phl.internal (Postfix) with ESMTP id 8E8BAEC03D5; Tue, 9 Dec 2025 04:16:26 -0500 (EST) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-01.internal (MEProxy); Tue, 09 Dec 2025 04:16:26 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alyssa.is; h=cc :content-type:content-type:date:date:from:from:in-reply-to :message-id:mime-version:reply-to:subject:subject:to:to; s=fm3; t=1765271786; x=1765358186; bh=Q0PE2JCIxZCAjtcr+FK4/sdKQWZXutVT 3xGlIppexv0=; b=BKEojvG5Hiobry3ixxAJt8EUB/C1Vp/dT/ujbcQHt1u5dZKt fUFpio3W/jp5gve5euB0FshZwyH/ABE1PeJ31pVrqB9BzDAjOk6XU/nMDRdJfLIN Vc7slq1JvTsCptWXlUpSJBoLUednUOG43RPbOz8t8ZaZY2eKoXQMq8iCIy22w9v8 Wn34vuVrTUJQSuaYy9ghubiPcsAmS1yNsiPrybBnj0pUeKNAHyMwxFIujJcZUV4w rWAX29os8sOMWWU/ERXOf2yw0ZbPrjcenccXhkkpW0ywjPXz6+SC/PcOdzzx+R0K NuqPt6WCx15E8LX4g+YK/kiBOWEBRKYZa0JhNw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1765271786; x= 1765358186; bh=Q0PE2JCIxZCAjtcr+FK4/sdKQWZXutVT3xGlIppexv0=; b=g 3/YfsfVI43kP/ZmInXx6Ux3ZdgDUZyTSk5T6Vt9YohYtd8dUSD3WYF/84/1/MP8Z rcUc2EnB3OlpGpP2aCouPEkTGN6wbXkhaU/dWay9KPqg2uR31CT/bZP1Ko2R3yRH GGRYxWs9oowgt9w8CZj0vSbnIfCIV6Dh5iE+/stOQ2SsMa1PmmWWQrKEj+YsLHyB XvWPjNRq00p0acSgLb+Iiu6k6OOn6MwfKJxA+doomktsHbHSuxMMg/E0TZQMj4ml WjLUveneQgtfRF7C8+yw9nqipWUzRiluZiZeupIjsImfFyVqjgY/9RGvYIimZVkb GT1juN11q6cBnHzLtnIng== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefgedrtddtgdduledujecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr ihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjug hrpefhvffufffkgggtsehgtderredttddtnecuhfhrohhmpeetlhihshhsrgcutfhoshhs uceohhhisegrlhihshhsrgdrihhsqeenucggtffrrghtthgvrhhnpedtkeevtdeitddvte evgfffteeufeelvdehhffghefhheeiffekheeuieetjeffffenucevlhhushhtvghrufhi iigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehhihesrghlhihsshgrrdhishdpnh gspghrtghpthhtohepvddpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtohephihurhgv khgrsegthigsvghrtghhrghoshdruggvvhdprhgtphhtthhopeguvghvvghlsehsphgvtg htrhhumhdqohhsrdhorhhg X-ME-Proxy: Feedback-ID: i12284293:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 9 Dec 2025 04:16:26 -0500 (EST) Received: by fw12.qyliss.net (Postfix, from userid 1000) id 20F3D5F4E912; Tue, 09 Dec 2025 10:16:10 +0100 (CET) From: Alyssa Ross To: devel@spectrum-os.org, Yureka Lilian Subject: [REGRESSION] Networking for Firefox broken on second VM run Date: Tue, 09 Dec 2025 10:16:05 +0100 Message-ID: <87ecp4kobu.fsf@alyssa.is> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Message-ID-Hash: UDZXSCNC2QVPMUZEUHVCOZURDBRN6NLY X-Message-ID-Hash: UDZXSCNC2QVPMUZEUHVCOZURDBRN6NLY X-MailFrom: hi@alyssa.is X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-devel.spectrum-os.org-0; header-match-devel.spectrum-os.org-1; header-match-devel.spectrum-os.org-2; header-match-devel.spectrum-os.org-3; header-match-devel.spectrum-os.org-4; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: Patches and low-level development discussion Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: --=-=-= Content-Type: text/plain Since we introduced the userspace router, if I start the Firefox VM, quit Firefox, wait for the VM to shut down, and then start it again, networking no longer works, and I see repeating log lines like this: 2025-12-09 09:13:29.147240893 [2025-12-09T09:13:29Z WARN spectrum_router::router] interface App(0) has been blocked for 1 sec, dropping packet Full reproduction steps: 1. cd host/rootfs 2. nix-shell --run 'make clean && make run' 3. Start Firefox VM with vm-start 4. See that networking works 5. Quit Firefox and wait a few seconds for VM to stop 6. Start Firefox VM with vm-start again 7. No more networking, and log lines like the above --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQQGoGac7QfI+H5ZtFCZddwkt31pFQUCaTfo1QAKCRCZddwkt31p FaUSAP9ZN11NUg8N24rG0hx8EoID3omTI0+gXBm+FF+EuNQsQgEAosovOsdAbGAK gdeFeYWuWOlHP4lcCnsC6fmA2JK1WAk= =/3Rb -----END PGP SIGNATURE----- --=-=-=--