From owner-freebsd-bugs@freebsd.org Wed Apr 17 10:48:17 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 8B8EE158D701 for ; Wed, 17 Apr 2019 10:48:17 +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 0919972D43 for ; Wed, 17 Apr 2019 10:48:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id BA474158D6FE; Wed, 17 Apr 2019 10:48:16 +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 92E96158D6FD for ; Wed, 17 Apr 2019 10:48:16 +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 0A52372D41 for ; Wed, 17 Apr 2019 10:48:16 +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 147AF1D13F for ; Wed, 17 Apr 2019 10:48:15 +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 x3HAmEqW045349 for ; Wed, 17 Apr 2019 10:48:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x3HAmEDx045348 for bugs@FreeBSD.org; Wed, 17 Apr 2019 10:48:14 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 10:48:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed 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: 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 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 10:48:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D237329 --- Comment #3 from Trond.Endrestol@ximalas.info --- This backtrace is more to the point: (kgdb) bt #0 __curthread () at ./machine/pcpu.h:230 #1 doadump (textdump=3D) at /usr/src/sys/kern/kern_shutdown= .c:371 #2 0xffffffff8080a6a0 in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:451 #3 0xffffffff8080ab40 in vpanic (fmt=3D, ap=3D0xfffffe005ad= 3c610) at /usr/src/sys/kern/kern_shutdown.c:877 #4 0xffffffff8080a923 in panic (fmt=3D) at /usr/src/sys/kern/kern_shutdown.c:804 #5 0xffffffff80b76244 in trap_fatal (frame=3D0xfffffe005ad3c810, eva=3D104= 0) at /usr/src/sys/amd64/amd64/trap.c:946 #6 0xffffffff80b762a9 in trap_pfault (frame=3D0xfffffe005ad3c810, usermode= =3D0) at /usr/src/sys/amd64/amd64/trap.c:765 #7 0xffffffff80b7588f in trap (frame=3D0xfffffe005ad3c810) at /usr/src/sys/amd64/amd64/trap.c:441 #8 #9 __mtx_lock_sleep (c=3D0xfffff800103eb9a0, v=3D) at /usr/src/sys/kern/kern_mutex.c:565 #10 0xffffffff80a3ae32 in mld_fasttimo_vnet (inmh=3D) at /usr/src/sys/netinet6/mld6.c:1413 #11 mld_fasttimo () at /usr/src/sys/netinet6/mld6.c:1333 #12 0xffffffff80899fa4 in pffasttimo (arg=3D0xfffff800103eb9a0) at /usr/src/sys/kern/uipc_domain.c:521 #13 0xffffffff80824e0e in softclock_call_cc (c=3D0xffffffff8121af90 , cc=3D0xffffffff812ed900 , direct=3D0) at /usr/src/sys/kern/kern_timeout.c:731 #14 0xffffffff808252f9 in softclock (arg=3D0xffffffff812ed900 ) at /usr/src/sys/kern/kern_timeout.c:869 #15 0xffffffff807cd824 in intr_event_execute_handlers (ie=3D, p=3D) at /usr/src/sys/kern/kern_intr.c:1119 #16 ithread_execute_handlers (ie=3D, p=3D) at /usr/src/sys/kern/kern_intr.c:1132 #17 ithread_loop (arg=3D) at /usr/src/sys/kern/kern_intr.c:1= 212 #18 0xffffffff807ca2d3 in fork_exit (callout=3D0xffffffff807cd650 , arg=3D0xfffff80002591100, frame=3D0xfffffe005ad3cc00) at /usr/src/sys/kern/kern_fork.c:1059 #19 --=20 You are receiving this mail because: You are the assignee for the bug.=