From nobody Sat Oct 15 14:20:49 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 4MqQQp132cz4fjCM for ; Sat, 15 Oct 2022 14:20:50 +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 4MqQQn665bz3h6G for ; Sat, 15 Oct 2022 14:20:49 +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 4MqQQn59LSz17qW for ; Sat, 15 Oct 2022 14:20:49 +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 29FEKnBe046362 for ; Sat, 15 Oct 2022 14:20:49 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 29FEKn0r046361 for bugs@FreeBSD.org; Sat, 15 Oct 2022 14:20:49 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 267082] sys/geom/uzip/g_uzip_zstd.c: guz_zstd_decompress error when mounting Date: Sat, 15 Oct 2022 14:20:49 +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: probono@puredarwin.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=1665843649; 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=87XGmaveoZ1zPPlcobE3ENqBeW4t4SfMee3SMr3glLc=; b=Ak+EvKESKhVaW/l0ZMVQX16EgnPqYJfan+7FdEpY6qszcBZnp9Fs1Hk5GHudf8kerN/2ZY egJW+2HJTuo+WQkoBwQhAgk2Nrh+CkmgEIqDNHR1P3EKJW6IsptTdTzXXqxNcg29Zwyab5 D4umPpsX/ShLFlviJJD7RnnhQcuGxTYr6K4HqN5i7WISafwaGxrALIZK7pJ7dMODsmZnwf qoyp+6Zb4K+AWUSwBQvO2FS9leY497GUO+cpbLXhp0MGBTa1RUb7TusmwY8RQK4yxj0Ucq scxO7oepyL4K2mACDgQqXbWO1b9K0wEDCmmhRa/R0IfqrRD768bnG7zAaVSmfA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1665843649; a=rsa-sha256; cv=none; b=WMbl7MPmsbOOLaaDlBbFbBOT4Ri62ksYwX8AznAdiPpqzzPWWVYYF9XF7Dy6AQqVmXQqlZ MR3t8LMctrwYibs/ry3Rw8LMoWYANj9T+QKhE+El0ue0MMc9Ys2lOku/GrNKdcjcn5p62Q xe1jp+P2d7R2d0thJf3Xz87ms9OBq9PVSt+JOLFtlkBXMXgZ7OhNDa2ixIzKQtU3otbHiY JZORlgfHYXg1Loipeif/FEU6AJEQcRTRr+y/boggGyYDrVX98rdt+KEGbDze8GAGeWGArW GJVKYzGU8Qpk1X7xjQOiCEXxR5uz/fZgjDph808CoIVjE//eE4///In1huOz0Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267082 Bug ID: 267082 Summary: sys/geom/uzip/g_uzip_zstd.c: guz_zstd_decompress error when mounting Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: probono@puredarwin.org When trying to mount *some* zstandard-compressed uzip files in 14.0-CURRENT= , we get a kernel panic: mdconfig -a -t vnode-o readonly -f /boot/rootfs.uzip (...) panic: guz_zstd_decompress: Expected 262144 bytes, got 163840 (...) KDB: stack backtrace: (...) Adding a file with just some random data before making the uzip image can *sometimes* "fix" this: dd if=3D/dev/random of=3D"${uzip}"/random.data bs=3D1M count=3D2 References: * https://github.com/helloSystem/ISO/issues/389 * https://github.com/freebsd/freebsd-src/blob/main/sys/geom/uzip/g_uzip_zst= d.c --=20 You are receiving this mail because: You are the assignee for the bug.=