From owner-freebsd-current@FreeBSD.ORG Sun Feb 6 11:08:21 2005 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 0EF0516A4CE for ; Sun, 6 Feb 2005 11:08:21 +0000 (GMT) Received: from sakura.ninth-nine.com (sakura.ninth-nine.com [219.127.74.120]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3AF8A43D45 for ; Sun, 6 Feb 2005 11:08:20 +0000 (GMT) (envelope-from nork@FreeBSD.org) Received: from nadesico.ninth-nine.com (nadesico.ninth-nine.com [219.127.74.122]) by sakura.ninth-nine.com (8.13.1/8.13.1/NinthNine) with SMTP id j16B8Jh4029373 for ; Sun, 6 Feb 2005 20:08:19 +0900 (JST) (envelope-from nork@FreeBSD.org) Date: Sun, 6 Feb 2005 20:08:19 +0900 (JST) Message-Id: <200502061108.j16B8Jh4029373@sakura.ninth-nine.com> From: Norikatsu Shigemura To: freebsd-current@FreeBSD.org X-Mailer: Sylpheed version 1.0.0-gtk2-20041224 (GTK+ 2.4.14; i386-portbld-freebsd6.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-1.6 (sakura.ninth-nine.com [219.127.74.121]); Sun, 06 Feb 2005 20:08:19 +0900 (JST) Subject: panic SCHED_ULE 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: Sun, 06 Feb 2005 11:08:21 -0000 In recently 6-current with SMP(PentiumIII-S x2), I contacted a scheduler panic while `make -j1024 buildworld'. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FreeBSD 6.0-CURRENT #10: Sun Feb 6 19:10:30 JST 2005 nork@nadesico.ninth-nine.com:/devel/obj/usr/src/sys/NADESICO - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - How should this problem be fixed? - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/ad0s1a FreeBSD/i386 (nadesico.ninth-nine.com) (dcons) login: info: [drm] Loading R200 Microcode [thread pid 36 tid 100012 ] Stopped at sched_add+0xf: movl 0x4(%eax),%ecx db> where Tracing pid 36 tid 100012 td 0xc2bbb320 sched_add(0,0,e400ca84,246,c446819c,11800,4bc21b1e,0,c446621c) at sched_add+0xf setrunqueue(c40d0af0,0,246,28000000,c2bbb320) at setrunqueue+0x4e sched_thread_priority(c40d0af0,28,e400caa0,c049ea35,10) at sched_thread_priority+0xb9 propagate_priority(c06d08e0,c2bbb320,0,0,0) at propagate_priority+0x50 turnstile_wait(c06df98c,c40d0af0,34,14,c2fce354) at turnstile_wait+0x23c _mtx_lock_sleep(c06df98c,c2bbb320,0,0,0) at _mtx_lock_sleep+0x91 tcp_input(c2fce300,14,c0627713,c06d08e0,e400cc24) at tcp_input+0xf34 ip_input(c2fce300,1,dbeb7139,fff3ccd4,ffc00014) at ip_input+0xf2 netisr_processqueue(246,c9,90afd8e9,e1fc0d15,1f4) at netisr_processqueue+0x5c swi_net(0,0,0,0,0) at swi_net+0x117 ithread_loop(c2c00580,e400cd48,53bff9ff,3fffff9f,fefbfbbf) at ithread_loop+0xb3 fork_exit(c048f870,c2c00580,e400cd48) at fork_exit+0x62 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xe400cd7c, ebp = 0 --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -