From owner-freebsd-current@FreeBSD.ORG Mon May 12 06:10:15 2003 Return-Path: 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 1920737B401; Mon, 12 May 2003 06:10:15 -0700 (PDT) Received: from mail.tcoip.com.br (erato.tco.net.br [200.220.254.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 34F2B43FAF; Mon, 12 May 2003 06:10:12 -0700 (PDT) (envelope-from dcs@tcoip.com.br) Received: from tcoip.com.br ([10.0.2.6]) by mail.tcoip.com.br (8.11.6/8.11.6) with ESMTP id h4CDA8932505; Mon, 12 May 2003 10:10:08 -0300 Message-ID: <3EBF9D2F.7070903@tcoip.com.br> Date: Mon, 12 May 2003 10:10:07 -0300 From: "Daniel C. Sobral" User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.4a) Gecko/20030416 X-Accept-Language: en-us, en, pt-br, ja MIME-Version: 1.0 To: CURRENT , Julian Elischer Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Subject: panic: KSE not on run queue X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 12 May 2003 13:10:15 -0000 Ooops. New panic from a recent (May 9) kernel... root@dcs:/opt/home/dcs$ gdb -k /usr/obj/usr/src/sys/DCS/kernel.debug=20 /var/crash/vmcore.0 GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you = are welcome to change it and/or distribute copies of it under certain=20 conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for detail= s. This GDB was configured as "i386-undermydesk-freebsd"... panic: KSE not on run queue panic messages: --- panic: lockmgr: locking against myself syncing disks, buffers remaining... 229 229 228 228 228 228 228 panic:=20 KSE not on run queue Uptime: 2m21s Dumping 255 MB ata0: resetting devices .. done 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 --- Reading symbols from /boot/kernel/snd_cmi.ko...done. Loaded symbols for /boot/kernel/snd_cmi.ko Reading symbols from /boot/kernel/snd_pcm.ko...done. Loaded symbols for /boot/kernel/snd_pcm.ko Reading symbols from=20 /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_biba/mac_biba.ko= =2Edebug...done. Loaded symbols for=20 /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_biba/mac_biba.ko= =2Edebug Reading symbols from=20 /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_mls/mac_mls.ko.d= ebug...done. Loaded symbols for=20 /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_mls/mac_mls.ko.d= ebug Reading symbols from=20 /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug..= =2Edone. Loaded symbols for=20 /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug Reading symbols from /boot/kernel/green_saver.ko...done. Loaded symbols for /boot/kernel/green_saver.ko Reading symbols from=20 /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/linux/linux.ko.debug= =2E..done. Loaded symbols for=20 /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/linux/linux.ko.debug= #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:238 238 dumping++; (kgdb) bt full #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:238 No locals. #1 0xc01e7313 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c= :370 No locals. #2 0xc01e765b in panic () at /usr/src/sys/kern/kern_shutdown.c:543 td =3D (struct thread *) 0xc0ecbab0 bootopt =3D 260 newpanic =3D 0 buf =3D "KSE not on run queue\0nst myself", '\0' #3 0xc01fa2b2 in sched_rem (ke=3D0xc0ecd3c0) at=20 /usr/src/sys/kern/sched_4bsd.c:639 No locals. #4 0xc01ecb03 in adjustrunqueue (td=3D0xc0ecd3c0, newpri=3D180) at=20 /usr/src/sys/kern/kern_switch.c:295 kg =3D (struct ksegrp *) 0xc0ed0900 ke =3D (struct kse *) 0xc0ecd3c0 #5 0xc01fa000 in sched_prio (td=3D0xc262f850, prio=3D180 '=B4') at=20 /usr/src/sys/kern/sched_4bsd.c:545 No locals. #6 0xc01f9a69 in schedcpu (arg=3D0x0) at /usr/src/sys/kern/sched_4bsd.c:= 337 loadfac =3D 1742 td =3D (struct thread *) 0xc262f850 p =3D (struct proc *) 0xc262ed20 ke =3D (struct kse *) 0x0 kg =3D (struct ksegrp *) 0xc0ed0900 realstathz =3D 128 awake =3D 1 #7 0xc01f647c in softclock (dummy=3D0x0) at=20 /usr/src/sys/kern/kern_timeout.c:195 c_func =3D (void (*)(void *)) 0xc01f98b0 c_arg =3D (void *) 0x0 c_flags =3D 14 c =3D (struct callout *) 0x0 bucket =3D (struct callout_tailq *) 0xc7714018 curticks =3D 141007 steps =3D 14 #8 0xc01c5a32 in ithread_loop (arg=3D0xc0ec8f00) at=20 /usr/src/sys/kern/kern_intr.c:537 ithd =3D (struct ithd *) 0xc0ec8f00 ih =3D (struct intrhand *) 0xc0ec0300 ---Type to continue, or q to quit--- td =3D (struct thread *) 0xc0ecbab0 p =3D (struct proc *) 0xc0eca780 #9 0xc01c4a20 in fork_exit (callout=3D0xc0ec0300, arg=3D0x0, frame=3D0x0= ) at=20 /usr/src/sys/kern/kern_fork.c:792 td =3D (struct thread *) 0x0 p =3D (struct proc *) 0xc0ec8f00 The panic was followed, after dump, by a "panic: mi_switch: switch in a=20 critical section". I await further instructions. :-) --=20 Daniel C. Sobral (8-DCS) Gerencia de Operacoes Divisao de Comunicacao de Dados Coordenacao de Seguranca VIVO Centro Oeste Norte Fones: 55-61-313-7654/Cel: 55-61-9618-0904 E-mail: Daniel.Capo@tco.net.br Daniel.Sobral@tcoip.com.br dcs@tcoip.com.br Outros: dcs@newsguy.com dcs@freebsd.org capo@notorious.bsdconspiracy.net Cabbage, n.: A familiar kitchen-garden vegetable about as large and wise as a man's head. -- Ambrose Bierce, "The Devil's Dictionary"