From nobody Fri Jan 14 19:44:29 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 5C00019619A0 for ; Fri, 14 Jan 2022 19:44:29 +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 4JbBZj0qhWz4YdR for ; Fri, 14 Jan 2022 19:44:29 +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 F13FE19C5A for ; Fri, 14 Jan 2022 19:44:28 +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 20EJiSoS024539 for ; Fri, 14 Jan 2022 19:44:28 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 20EJiSqB024538 for bugs@FreeBSD.org; Fri, 14 Jan 2022 19:44:28 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 261207] framework laptop occasionally hangs during suspend to S3 Date: Fri, 14 Jan 2022 19:44:29 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markj@FreeBSD.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=1642189469; 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=+af/ifPmeSseeqdGZijprPycECBxMFrJCni1BtnmPtw=; b=wkYfx/vTVXg/ELCyYYsoJvDYuKyIhSLvF2mqv8YbL26Z5M/ugy/c+k/X9XKwQOmPGVEQ3g fLG6iLlZx1wEZyzBCO1RTkIrfmt3PGEa8xwwgJp6+HF1ZShAAzrMXvLXRCGcBRMwRfmskz TCXcnpLKegZsgEaIXFvWT2iA5T7CK+es+yzo2rMQ9HiDME3wKl/xcGIFGBcxymthANgumq lci5Ctggjy4XyzixsaxurrbWqzntQwgpYdqSJfAx6YAwUkR34h1ajMcOuFEWM+QJ21VHAc ix2cXak/LLcBhx+n2PW3UgrDQrGCB3gdoLwIxxlrt8ThXXSRuS5bCmzvLkIrlQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1642189469; a=rsa-sha256; cv=none; b=Txw4h9Pi2tgQJJlrnbxeimB9Nmz9Uh74tqCCKF2Ww9aQwkOCa8uUZ2zLXamc5FnhZGzgUa 7FWPc1/Qc784AmUr9sdma3b5xZVkvr5FkX9hhVYdS6oLfaa4bh7uuPbG9wCdgnyDfBn6r/ VNv9ea71oXdTYZC1kAP0WfjnEfVrgUCMHr9XFBif5IySKfyOP2+1Qzm7CVD4SbGPYC6VN5 wOrXR7iwSrH5SpJpofFxYBcN+oI8LmtPABwjXHVIM1ynkah5SofX0V4xc25hyNH6GkYHqV wEr3lyEh++V3US8Nl4ZYHu4upSjpr7RGuaxxjOtTVnAlkB1ogTm11h4wnwnLAQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261207 Bug ID: 261207 Summary: framework laptop occasionally hangs during suspend to S3 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: markj@FreeBSD.org My framework laptop can suspend/resume without problems most of the time, though resume takes a long time (~10s, maybe related to some nvme time mess= ages that I see). Suspend occasionally hangs. When this happens, the display s= tays on, and I see a number of messages of the form hdac0: Unexpected unsolicited response from address 0: 00000000 These messages don't appear when suspend succeeds. After that, some other devices detach, and the system hangs (can't switch to other vtys, no networ= k, etc.). It responds to keyboard input and I can scroll in the terminal but = DDB prints output very slowly. All CPUs are idle, but by inserting print statements I can see that the hang occurred somewhere in DEVICE_SUSPEND(root_bus). I haven't been able to reproduce this problem if I manually detach hdac0 be= fore suspending. --=20 You are receiving this mail because: You are the assignee for the bug.=