From nobody Tue Oct 18 21:42:20 2022 X-Original-To: bugs@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 4MsS4s053fz4fsgZ for ; Tue, 18 Oct 2022 21:42:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4MsS4r5NBpz43Kc for ; Tue, 18 Oct 2022 21:42:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4MsS4r47W6zJnm for ; Tue, 18 Oct 2022 21:42:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 29ILgKf9041966 for ; Tue, 18 Oct 2022 21:42:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 29ILgK6s041965 for bugs@FreeBSD.org; Tue, 18 Oct 2022 21:42:20 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 267187] System freeze on a T490 laptop Date: Tue, 18 Oct 2022 21:42:20 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: henrix@camandro.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1666129340; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=vaOdarEeHorA5WHwsruVDJ70hOwxegzGcZfsziSJNaY=; b=a0b+RQYc7XCMtjKiV1ft5+1qQhvPOkXoZgZ4telJ/YaFW4qZplaTElKxOSNCBXjTJOZAcb TFIolx8g/81DDP/6erT8FSwFs4AWyoNhKhdgGjtzGqzo4edZgtMoQyiGzc8TdlabZB5sbj x6aLcizwUXerGInhVQelDtdXbIsf4h/SBcUe75/X/KQJG1QqbXXBga33bJfu3fn5GYe1Qm F183/PVSyPVbZtbNZNS1krpvsd4zeM/rYVovGTeio1ILjtD9eqAyHunRz1br+rvOJQoMGr Ws5Xq5JCL0PCi5rg3MEWJGpw6h2/WZMNPeSPk3NdHUqvj0RamXMoX7i3CVQEjQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1666129340; a=rsa-sha256; cv=none; b=Y+DFe5ulhqvyqpDARCw4LY3liGUfitGBX4N0upfqNc9VSiqtrguuFYWg0Z/YhvtgAwIN2N 6Ba+E0Uz93CZu1LaAbrzMJJY4syv6argRCY1E6XuajRMvCKg67htG777Zna21PKiEo5TNh sbDH0aMsg0ntD84OfB8unOLQ4kokagFUlStf7bcC0bBigfs0GfwcZW4jCTu0WL/Cubt/7h ifsn9rAajq58PoAGpW7r4FqthrGBf3cbMXbKK3jmedamzmrXIbZTEyU7/uTLBekLOYVNJE YfTe1eY+bbJixbx6doq9UJwAW32z/zxRylOfVKKYdZXwaNXRiaB5C1jU0AzuCA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267187 Bug ID: 267187 Summary: System freeze on a T490 laptop Product: Base System Version: 13.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: henrix@camandro.org Some time ago I tried to migrate my laptop to FreeBSD. I've managed to inst= all 13.0 and everything seemed to be fine, but then I started having these comp= lete system freezes. Since I was running X, I wasn't seeing anything on the cons= ole. I didn't had too much time to investigate (and learn!), so I had to abort t= he migration. Today I tried to repeat the experiment with 13.1, on a Lenovo 13.1. The sys= tem freeze happened again while doing the installation: * I was configuring networking * iwm(4) scan didn't returned any wireless networks * plugged an ethernet cable to try to use the em(4) driver... * the system stopped responding, the laptop started to get hotter and the f= ans started I had to hard-reboot, of course. My question: I do I debug this? If I had to guess, it it's a network driver bug, either iwm(4) or em(4), but how can I get more info when this happens?= I plan to try to re-install again without using the iwm(4) driver. Another detail (probably irrelevant): I'm installing with encrypted root-on-zfs. --=20 You are receiving this mail because: You are the assignee for the bug.=