From nobody Sat Jul 24 00:19:48 2021 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 5E2B712AA869 for ; Sat, 24 Jul 2021 00:19:48 +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 4GWmz829ncz4YFB for ; Sat, 24 Jul 2021 00:19:48 +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 33CE82E0E1 for ; Sat, 24 Jul 2021 00:19:48 +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 16O0JmGW083328 for ; Sat, 24 Jul 2021 00:19:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 16O0JmMu083327 for bugs@FreeBSD.org; Sat, 24 Jul 2021 00:19:48 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 257368] ggate(d) misbehaving Date: Sat, 24 Jul 2021 00:19:48 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: johannes@jo-t.de 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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257368 --- Comment #3 from johannes@jo-t.de --- $ truss zpool create testvolpool /dev/ggate0 [...snipped...] openat(AT_FDCWD,"/dev/ggate0",O_RDONLY,00) =3D 7 (0x7) fstat(7,{ mode=3Dcrw-r----- ,inode=3D76,size=3D0,blksize=3D4096 }) =3D 0 (0= x0) ioctl(7,DIOCGMEDIASIZE,0x7fffff281960) =3D 0 (0x0) mmap(0x0,266240,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0x0) =3D 42446731808768 (0x269ae65f1000) pread(7,"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,262144,0x0) =3D 262144 (0x400= 00) pread(7,"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,262144,0x40000) =3D 262144 (0x40000) pread(7,"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,262144,0xc7ff80000) =3D 262144 (0x40000) pread(7,"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,262144,0xc7ffc0000) =3D 262144 (0x40000) close(7) =3D 0 (0x0) Looks fine to me... and shows no weird 2 GB read. --=20 You are receiving this mail because: You are the assignee for the bug.=