From nobody Thu Jan 25 21:13:23 2024 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 4TLYTH5k5sz583V5 for ; Thu, 25 Jan 2024 21:13:23 +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 4TLYTH3k34z4WLt for ; Thu, 25 Jan 2024 21:13:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1706217203; 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: in-reply-to:in-reply-to:references:references; bh=vLv9WnIf+eeabSK2gxN4VStkyqb9qJojPiOzfo/5J84=; b=l0dHWLnLU0NQNeHNb7i39puCx75875CiikszSvl9ZzEA9tD+WfMIiiReOi0RpaklN5idZr 08VZ0cheDSHD+1fsoSF4pzP0WNTG040EVUa+VmRXnSvPeV5QDF+MT/4+NlA4hwVYivq4F/ 9JhOEGORH64Qpku7kDjJ1ja2Wn2k18SlWas4rf95XOTc+Q3eWv/mM/OfDYmMCIiS0OrfIQ BgEVzZdXkNlWSo0+F3PsAykr3RaXskjDq/xNxa1Sg0iAbu4s4oaZv/Gu17oaisXhe6+7R8 2PaqiXTe4Rpnn/0OGGOg8bSK3fn5b4wmPc6yOXLind7zMOBkEqsXYKVGSDECFg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1706217203; a=rsa-sha256; cv=none; b=RnTRTt0GkQRhzlQLgaEcFfD7fpIjuVGtle18Z/euK6/qskHaU6cEiUT83zdk19yBpqrCa7 sDCYylRqflNFTDfXVXU0oozKA9095iKkQE64/mnJWTl/iSd4H+5ubG2QZHVJ1ZYBMxKY05 f+lPfD/yuYOWSC83h3zhaz6wdsl1UMikVdkdhBsRkoVHwqSVr54gAB/KkGMDPzlHFs/VQK rMFubkYsla1+fSzN8GyUYIvDKdddWWNjKg2/n7rnQRqie0DcIal/npUZsFQzGzgYHFG54J cj00EBWR8yAaRtYJks2leCdp585tvtXvZN9xWBDMf67q5HB2rIWwaNotD16RoQ== 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 4TLYTH2nkpzDgZ for ; Thu, 25 Jan 2024 21:13:23 +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 40PLDN1L031252 for ; Thu, 25 Jan 2024 21:13:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 40PLDNcG031251 for bugs@FreeBSD.org; Thu, 25 Jan 2024 21:13:23 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 276587] ccp(4) causes 'sysctl -a' to hang when reading OID 'kern.geom.conftxt' Date: Thu, 25 Jan 2024 21:13:23 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@kumba.dev X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276587 --- Comment #1 from Joshua Kinard --- Per comment #10 on Bug 253860, this is the 'procstat -kk' command on the PI= D of a hung 'sysctl -a' process while ccp(4) is loaded and in use w/ GELI-encryp= ted swap partitions: > # procstat -kk 95687 > PID TID COMM TDNAME KSTACK > 95687 100677 sysctl - mi_switch+0xbb _slee= p+0x1ed g_waitfor_event+0x118 sysctl_kern_geom_confany+0xc1 sysctl_root_han= dler_locked+0x90 sysctl_root+0x23e userland_sysctl+0x176 sys___sysctl+0x5c = amd64_syscall+0x109 fast_syscall_common+0xf8 My guess is it's hung up on 'g_waitfor_event', of which there are two in the 'sysctl_kern_geom_confany' function, and I am not sure which one is affected here. --=20 You are receiving this mail because: You are the assignee for the bug.=