From owner-freebsd-bugs@freebsd.org Fri Apr 16 19:55:51 2021 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DCAD05DDA36 for ; Fri, 16 Apr 2021 19:55:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4FMRlq5l44z4mSP for ; Fri, 16 Apr 2021 19:55:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id C4D925DDCA2; Fri, 16 Apr 2021 19:55:51 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C4A3E5DDA34 for ; Fri, 16 Apr 2021 19:55:51 +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 4FMRlq576Dz4mWg for ; Fri, 16 Apr 2021 19:55:51 +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 A2854255E for ; Fri, 16 Apr 2021 19:55:51 +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 13GJtpYs006201 for ; Fri, 16 Apr 2021 19:55:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 13GJtpct006200 for bugs@FreeBSD.org; Fri, 16 Apr 2021 19:55:51 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 255131] kernel panic using zfs on shsec Date: Fri, 16 Apr 2021 19:55:51 +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: nvass@gmx.com 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 MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Apr 2021 19:55:51 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255131 Bug ID: 255131 Summary: kernel panic using zfs on shsec Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: nvass@gmx.com Trying to use zfs on a shsec device will result to a kernel panic. Use the following script to reproduce the problem: #!/bin/sh gshsec load m0=3D`mdconfig -at swap -s 120M` m1=3D`mdconfig -at swap -s 120M` m2=3D`mdconfig -at swap -s 120M` gshsec label secret1234 $m0 $m1 $m2 zpool create secret1234 /dev/shsec/secret1234 Panic message: Unread portion of the kernel message buffer: panic: non-NULL bp->data in g_io_request(cmd=3D5) cpuid =3D 1 time =3D 1618601239 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0063abf= a30 vpanic() at vpanic+0x181/frame 0xfffffe0063abfa80 panic() at panic+0x43/frame 0xfffffe0063abfae0 g_io_request() at g_io_request+0x365/frame 0xfffffe0063abfb10 g_shsec_start() at g_shsec_start+0x1db/frame 0xfffffe0063abfb70 g_io_schedule_down() at g_io_schedule_down+0x134/frame 0xfffffe0063abfba0 g_down_procbody() at g_down_procbody+0x5c/frame 0xfffffe0063abfbb0 fork_exit() at fork_exit+0x80/frame 0xfffffe0063abfbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0063abfbf0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- KDB: enter: panic --=20 You are receiving this mail because: You are the assignee for the bug.=