From owner-freebsd-bugs@freebsd.org Wed Apr 17 10:12:54 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2115C158C97D for ; Wed, 17 Apr 2019 10:12:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id AC7B071BD0 for ; Wed, 17 Apr 2019 10:12:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 6CB4C158C97C; Wed, 17 Apr 2019 10:12:53 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4A2A4158C97B for ; Wed, 17 Apr 2019 10:12:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DA44571BCD for ; Wed, 17 Apr 2019 10:12:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 3F0611CCF4 for ; Wed, 17 Apr 2019 10:12:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x3HACq5t079530 for ; Wed, 17 Apr 2019 10:12:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x3HACqE9079529 for bugs@FreeBSD.org; Wed, 17 Apr 2019 10:12:52 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 237329] Panic in __mtx_lock_sleep() during reboot or shutdown Date: Wed, 17 Apr 2019 10:12:52 +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: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: Trond.Endrestol@ximalas.info 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Apr 2019 10:12:54 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D237329 Bug ID: 237329 Summary: Panic in __mtx_lock_sleep() during reboot or shutdown Product: Base System Version: 12.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: Trond.Endrestol@ximalas.info During reboot or shutdown of FreeBSD FQDN 12.0-STABLE FreeBSD 12.0-STABLE #1 r345045: Tue Mar 12 03:43:08 CET 2019 root@FQDN:/usr/obj/usr/src/amd64.amd64/sys/PE1950 amd64 12005= 03 1200503 this happens: Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x410 fault code =3D supervisor read data , page not present instruction pointer =3D 0x20:0xffffffff807ea33d stack pointer =3D 0x28:0xfffffe005ad3c8d0 frame pointer =3D 0x28:0xfffffe005ad3c960 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 12 (swi4: clock (0)) trap number =3D 12 panic: page fault cpuid =3D 0 time =3D 1555402802 KDB: stack backtrace: db_trace_self_wrapper() at 0xffffffff8054125b =3D db_trace_self_wrapper+0x2b/frame 0xfffffe005ad3c570 vpanic() at 0xffffffff8080aae4 =3D vpanic+0x1b4/frame 0xfffffe005ad3c5d0 panic() at 0xffffffff8080a923 =3D panic+0x43/frame 0xfffffe005ad3c630 trap_fatal() at 0xffffffff80b76244 =3D trap_fatal+0x394/frame 0xfffffe005ad= 3c690 trap_pfault() at 0xffffffff80b762a9 =3D trap_pfault+0x49/frame 0xfffffe005a= d3c6f0 trap() at 0xffffffff80b7588f =3D trap+0x29f/frame 0xfffffe005ad3c800 calltrap() at 0xffffffff80b514c5 =3D calltrap+0x8/frame 0xfffffe005ad3c800 --- trap 0xc, rip =3D 0xffffffff807ea33d, rsp =3D 0xfffffe005ad3c8d0, rbp = =3D 0xfffffe005ad3c960 --- __mtx_lock_sleep() at 0xffffffff807ea33d =3D __mtx_lock_sleep+0xbd/frame 0xfffffe005ad3c960 mld_fasttimo() at 0xffffffff80a3ae32 =3D mld_fasttimo+0x492/frame 0xfffffe005ad3ca50 pffasttimo() at 0xffffffff80899fa4 =3D pffasttimo+0x54/frame 0xfffffe005ad3= ca80 softclock_call_cc() at 0xffffffff80824e0e =3D softclock_call_cc+0x12e/frame 0xfffffe005ad3cb30 softclock() at 0xffffffff808252f9 =3D softclock+0x79/frame 0xfffffe005ad3cb= 50 ithread_loop() at 0xffffffff807cd824 =3D ithread_loop+0x1d4/frame 0xfffffe005ad3cbb0 fork_exit() at 0xffffffff807ca2d3 =3D fork_exit+0x83/frame 0xfffffe005ad3cb= f0 fork_trampoline() at 0xffffffff80b524be =3D fork_trampoline+0xe/frame 0xfffffe005ad3cbf0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- Uptime: 34d16h8m2s Dumping 4593 out of 12258 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% The system runs a custom kernel. The configuration file will be added short= ly. /etc/rc.conf specifies ddb_enable=3D"YES". --=20 You are receiving this mail because: You are the assignee for the bug.=