From owner-freebsd-current@FreeBSD.ORG Wed Aug 25 21:57:47 2004 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 DEEB516A4FF for ; Wed, 25 Aug 2004 21:57:46 +0000 (GMT) Received: from mail.imp.ch (ns1.imp.ch [157.161.1.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 30EDA43D31 for ; Wed, 25 Aug 2004 21:57:46 +0000 (GMT) (envelope-from pg@imp.ch) Received: from nbs.imp.ch (nbs.imp.ch [157.161.4.7]) by mail.imp.ch (8.12.9p2/8.12.3) with ESMTP id i7PLvf97085168 for ; Wed, 25 Aug 2004 23:57:42 +0200 (CEST) (envelope-from pg@imp.ch) Received: from murphy.imp.ch (murphy.imp.ch [157.161.4.77]) by nbs.imp.ch (8.12.10/8.12.3) with ESMTP id i7PLvfir41692193 for ; Wed, 25 Aug 2004 23:57:41 +0200 (MES) Date: Wed, 25 Aug 2004 23:57:40 +0200 (CEST) From: pg@imp.ch X-X-Sender: patg@murphy.imp.ch To: freebsd-current@freebsd.org Message-ID: <20040825235718.T60526@murphy.imp.ch> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; CHARSET=US-ASCII; FORMAT=flowed Content-ID: <20040825235718.M60526@murphy.imp.ch> X-Spam-Checksum: 6bf1955308a551f7af387a819c9847f2 X-Virus-Message-Status: No X-Virus-Status: No, scantime="0.0015 seconds" X-Spam-Status: No, hits=-4.893 required=5 scantime="0.6135 seconds" tests=BAYES_00, NO_REAL_NAME X-Scanned-By: MIMEDefang 2.44 Subject: RELENG_5 : Page fault when running quagga ospf with IPv6 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: Wed, 25 Aug 2004 21:57:47 -0000 System with RELENG_5 (Aug 25) When starting /usr/local/sbin/ospf6d (from /usr/ports/net/quagga) I instantly get a kernel page fault. Reproducable. Trace: #0 doadump () at pcpu.h:159 [...] #22 0x0000000c in ?? () #23 0x00000000 in ?? () #24 0xc055954e in propagate_priority (td=0xc1dcc420) at /usr/src/sys/kern/subr_turnstile.c:243 #25 0xc0559ded in turnstile_wait (ts=0xc1dc5500, lock=0xc076b640, owner=0x0) at /usr/src/sys/kern/subr_turnstile.c:556 #26 0xc0529ca7 in _mtx_lock_sleep (m=0xc076b640, td=0xc1d8e6e0, opts=0, file=0x0, line=0) at /usr/src/sys/kern/kern_mutex.c:540 #27 0xc051ac9f in ithread_loop (arg=0xc1d9e880) at /usr/src/sys/kern/kern_intr.c:545 #28 0xc0519afd in fork_exit (callout=0xc051ab03 , arg=0x0, frame=0x0) at /usr/src/sys/kern/kern_fork.c:820 #29 0xc06bc8ac in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:209 Frame 24: 238 ts->ts_lockobj->lo_name)); 239 240 /* 241 * Pick up the lock that td is blocked on. 242 */ 243 ts = td->td_blocked; 244 MPASS(ts != NULL); 245 tc = TC_LOOKUP(ts->ts_lockobj); 246 mtx_lock_spin(&tc->tc_lock); 247 ts->td_blocked is NULL ... kgdb) print *td $2 = {td_proc = 0xc1ddc000, td_ksegrp = 0xc1d97000, td_plist = {tqe_next = 0x0, tqe_prev = 0xc1ddc010}, td_kglist = { tqe_next = 0x0, tqe_prev = 0xc1d9701c}, td_slpq = {tqe_next = 0x0, tqe_prev = 0x0}, td_lockq = {tqe_next = 0x0, tqe_prev = 0x0}, td_runq = {tqe_next = 0x0, tqe_prev = 0x0}, td_selq = {tqh_first = 0x0, tqh_last = 0x0}, td_sleepqueue = 0xc1dc7360, td_turnstile = 0xc1dc5540, td_tid = 100036, td_flags = 0, td_inhibitors = 16, td_pflags = 0, td_last_kse = 0xc1d95690, td_kse = 0xc1d95690, td_dupfd = 0, td_wchan = 0x0, td_wmesg = 0x0, td_lastcpu = 0 '\0', td_oncpu = 255 ', td_locks = 0, td_blocked = 0x0, td_ithd = 0xc1d8cc00, td_lockname = 0x0, td_contested = {lh_first = 0xc2a72400}, td_sleeplocks = 0x0, td_intr_nesting_level = 0, td_pinned = 0, td_mailbox = 0x0, td_ucred = 0xc1d7c200, td_standin = 0x0, td_prticks = 0, td_upcall = 0x0, td_sticks = 0, td_uuticks = 0, td_usticks = 0, td_intrval = 0, td_oldsigmask = {__bits = {0, 0, 0, 0}}, td_sigmask = {__bits = {0, 0, 0, 0}}, td_siglist = {__bits = {0, 0, 0, 0}}, td_waitset = 0x0, td_umtx = {tqe_next = 0x0, tqe_prev = 0x0}, td_generation = 7664, td_sigstk = {ss_sp = 0x0, ss_size = 0, ss_flags = 0}, td_kflags = 0, td_xsig = 0, td_profil_addr = 0, td_profil_ticks = 0, td_base_pri = 40 '(', td_priority = 24 '\030', td_pcb = 0xd55c7da0, td_state = TDS_INHIBITED, td_retval = {0, 0}, td_slpcallout = {c_links = {sle = {sle_next = 0x0}, tqe = { tqe_next = 0x0, tqe_prev = 0x0}}, c_time = 0, c_arg = 0x0, c_func = 0, c_flags = 8}, td_frame = 0xd55c7d48, td_kstack_obj = 0xc143e210, td_kstack = 3579600896, td_kstack_pages = 2, td_altkstack_obj = 0x0, td_altkstack = 0, td_altkstack_pages = 0, td_critnest = 1, td_md = {md_savecrit = 582}, td_sched = 0xc1dcc57c} Any ideas ? -Patrick