From owner-freebsd-current@FreeBSD.ORG Thu Mar 2 23:59:59 2006 Return-Path: X-Original-To: current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2826816A422; Thu, 2 Mar 2006 23:59:59 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id E1D3543D45; Thu, 2 Mar 2006 23:59:58 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id C6F631A4E26; Thu, 2 Mar 2006 15:59:58 -0800 (PST) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id F2B36515B2; Thu, 2 Mar 2006 18:59:57 -0500 (EST) Date: Thu, 2 Mar 2006 18:59:57 -0500 From: Kris Kennaway To: jhb@FreeBSD.org Message-ID: <20060302235957.GA75453@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="envbJBWh7q8WU6mo" Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Cc: current@FreeBSD.org Subject: panic: blockable sleep lock (sleep mutex) Giant @ kern/kern_intr.c:661 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Mar 2006 23:59:59 -0000 --envbJBWh7q8WU6mo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Updated to -current, panicked at boot: Timecounters tick evpanic: blockable sleep lock (sleep mutex) Giant @ kern/kern_intr.c:661 cpuid = 0 KDB: enter: panic [thread pid 30 tid 100035 ] Stopped at kdb_enter+0x30: leave db> wh Tracing pid 30 tid 100035 td 0xcc5b7bd0 kdb_enter(c072c0f6,0,c07303fc,f5893c50,cc5b7bd0) at kdb_enter+0x30 panic(c07303fc,c074362d,c073e0e1,c07294ca,295) at panic+0x13f witness_checkorder(c07939e8,9,c07294ca,295,c07999f8) at witness_checkorder+0xd6 _mtx_lock_flags(c07939e8,0,c07294c1,295,2) at _mtx_lock_flags+0x94 ithread_execute_handlers(cc5c1000,cc5f8c80,c052b648,c07939d0,cc5b7bd0) at ithread_execute_handlers+0x10c ithread_loop(cc5d3440,f5893d38,c07292b7,31a,cc5d3440) at ithread_loop+0x78 fork_exit(c051d959,cc5d3440,f5893d38) at fork_exit+0xc5 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xf5893d6c, ebp = 0 --- db> ps pid proc uid ppid pgrp flag stat wmesg wchan cmd 30 cc5c1000 0 0 0 0000204 [CPU 0] swi0: sio 29 cc5c1234 0 0 0 0000204 [IWAIT] irq1: atkbd0 28 cc5c1468 0 0 0 0000204 [RUNQ] fdc0 27 cc4cc69c 0 0 0 0000204 [IWAIT] irq15: ata1 26 cc4cc8d0 0 0 0 0000204 [IWAIT] irq14: ata0 25 cc4ccb04 0 0 0 0000204 [IWAIT] irq18: fxp1 24 cc4ccd38 0 0 0 0000204 [IWAIT] irq17: fxp0 23 cc531000 0 0 0 0000204 [RUNQ] aic_recovery1 22 cc531234 0 0 0 0000204 [IWAIT] irq77: ahc1 9 cc531468 0 0 0 0000204 [RUNQ] aic_recovery1 8 cc53169c 0 0 0 0000204 [RUNQ] aic_recovery0 21 cc5318d0 0 0 0 0000204 [IWAIT] irq76: ahc0 7 cc531b04 0 0 0 0000204 [RUNQ] aic_recovery0 20 cc47e234 0 0 0 0000204 [IWAIT] swi2: cambio 19 cc47e468 0 0 0 0000204 [IWAIT] swi5: + 6 cc47e69c 0 0 0 0000204 [RUNQ] thread taskq 18 cc47e8d0 0 0 0 0000204 [IWAIT] swi6: Giant taskq 17 cc47eb04 0 0 0 0000204 [IWAIT] swi6: task queue 5 cc47ed38 0 0 0 0000204 [RUNQ] kqueue taskq 16 cc4cc000 0 0 0 0000204 [RUNQ] yarrow 4 cc4cc234 0 0 0 0000204 [RUNQ] g_down 3 cc4cc468 0 0 0 0000204 [RUNQ] g_up 2 cc479000 0 0 0 0000204 [RUNQ] g_event 15 cc479234 0 0 0 0000204 [IWAIT] swi1: net 14 cc479468 0 0 0 0000204 [IWAIT] swi3: vm 13 cc47969c 0 0 0 000020c [RUNQ] swi4: clock sio 12 cc4798d0 0 0 0 000020c [Can run] idle: cpu0 11 cc479b04 0 0 0 000020c [Can run] idle: cpu1 1 cc479d38 0 0 0 0000200 [INACTIVE] swapper 10 cc47e000 0 0 0 0000204 [RUNQ] audit_worker 0 c0792020 0 0 0 0000200 [RUNQ] swapper db> show alllocks Process 0 () thread 0xc0792258 (0) exclusive sleep mutex Giant r = 0 (0xc07939e8) locked @ vm/vm_contig.c:583 Kris --envbJBWh7q8WU6mo Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.1 (FreeBSD) iD8DBQFEB4b9Wry0BWjoQKURAj6/AKDS/J6F7NWn85tdc3HiQARo5V0VlwCg5za8 EIIiF2Sqp5rv+WjkuwJ6asM= =46CN -----END PGP SIGNATURE----- --envbJBWh7q8WU6mo--