From nobody Tue Apr 18 17:23:14 2023 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 4Q19jt6YBTz45Nfh for ; Tue, 18 Apr 2023 17:23:14 +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 4Q19jt0c1Tz46CW for ; Tue, 18 Apr 2023 17:23:14 +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=1681838594; 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=GTj0t38uR0kE/E2DEkCpALZw7xn5Jhu/Sa8engeG6Ok=; b=n1Y2rkCWJG9P3aRTisSliL+Oc11WrgOPghm8eYmGWHYosU9CpSs2Xt/MYWy+bA+/ti32oZ IYtvK2isc8DHYyzzB5ST6QgkZ7J6zhvgYn066FAMXjgIRWomxlivIh5Zf3dPxHr3Zf/TAA phbRLA7ODM+nMlz73RJg301s4Y1mmAvigWHGqpOdQSt1YMHqrN+xWy7/5ynRnsP813eA3y P8C2+Nq4bus7KullhSUQq1A+7fGYSe33/INZbUjQdjhWB0RxQ6s0Q+jmGnG48PQ/ttb1Kr auWS+TMQJ/l0YlvmSVmekJlz4BOBsrAwvCyS2tm79xht9dV39wkalLlT5TZm4A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1681838594; a=rsa-sha256; cv=none; b=abR6+oYuU11YNrwCy2nXRVpFK4nEbmsuIZ0pOiix9AsuNsjplEqjOVgNaj0uvntl/iK/2H LIIK4tAYAJnimFfh/KNl7pMEf66Ir1CWwnRRRBoyKmobIOcRWF71Vfyq5/7eqqqtzC3CWv rV5CvMjNuN687k5FNM9fBTatzGw2j9znDFHUYfsZq7AKY5gJRA8AIbwHKAJRys4lf13lAz QkXegTgJPY+apI/PBUDSHl3WUkZmGs8dj/9VwQX5KgccwTOHzvhWSveCrl9dGneb4I6VXc 857GRxW7YKhEn+o6nquiglT15YWP1KNiXE9adP+daUFfDUQ8xaNoxjHNfXr8Ug== 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 4Q19js6ph5zLXv for ; Tue, 18 Apr 2023 17:23:13 +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 33IHNDhG099717 for ; Tue, 18 Apr 2023 17:23:13 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 33IHNDun099716 for bugs@FreeBSD.org; Tue, 18 Apr 2023 17:23:13 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 270917] Panic on recent -CURRENT: Unread portion of the kernel message buffer: no proper vop_fplookup_vexec Date: Tue, 18 Apr 2023 17:23:14 +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 Some People X-Bugzilla-Who: gbe@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 attachments.created 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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D270917 Bug ID: 270917 Summary: Panic on recent -CURRENT: Unread portion of the kernel message buffer: no proper vop_fplookup_vexec Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: gbe@FreeBSD.org Created attachment 241568 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D241568&action= =3Dedit Core.txt from the kernel panic On a very recent -CURRENT as of April 18, 2023, I get a reproducible panic running the kyua test suite (as root). Unread portion of the kernel message buffer: no proper vop_fplookup_vexec 0xfffff8003b7bb700: type VFIFO state VSTATE_CONSTRUCTED op 0xffffffff81af93= 80 usecount 0, writecount 0, refcount 0 seqc users 0 fifoinfo 0 hold count flags () flags () lock type tmpfs: UNLOCKED tag VT_TMPFS, tmpfs_node 0xfffff8000bc95570, flags 0x0, links 1 mode 0644, owner 0, group 0, size 0, status 0x0 , NULL v_fifoinfo panic: no proper vop_fplookup_vexec cpuid =3D 0 time =3D 1681794059 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0096cab= 990 vpanic() at vpanic+0x152/frame 0xfffffe0096cab9e0 panic() at panic+0x43/frame 0xfffffe0096caba40 cache_vop_bad_vexec() at cache_vop_bad_vexec+0x24/frame 0xfffffe0096caba50 cache_fplookup() at cache_fplookup+0x524/frame 0xfffffe0096cabb40 namei() at namei+0x1eb/frame 0xfffffe0096cabbc0 kern_statat() at kern_statat+0x12f/frame 0xfffffe0096cabd00 sys_fstatat() at sys_fstatat+0x2f/frame 0xfffffe0096cabe00 amd64_syscall() at amd64_syscall+0x6dc/frame 0xfffffe0096cabf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0096cabf30 --- syscall (552, FreeBSD ELF64, fstatat), rip =3D 0xf124c7f7eea, rsp =3D 0xf124a173e28, rbp =3D 0xf124a173f40 --- The core.txt is attached to this PR, the dump is available on request. --=20 You are receiving this mail because: You are the assignee for the bug.=