From owner-freebsd-stable@FreeBSD.ORG Fri Apr 8 14:39:30 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 35AAA16A4CE for ; Fri, 8 Apr 2005 14:39:30 +0000 (GMT) Received: from 82-168-79-254-bbxl.xdsl.tiscali.nl (82-168-75-155-bbxl.xdsl.tiscali.nl [82.168.75.155]) by mx1.FreeBSD.org (Postfix) with ESMTP id C312643D31 for ; Fri, 8 Apr 2005 14:39:28 +0000 (GMT) (envelope-from rene@82-168-79-254-bbxl.xdsl.tiscali.nl) Received: from 82-168-79-254-bbxl.xdsl.tiscali.nl (localhost [127.0.0.1]) j38EdQue067345 for ; Fri, 8 Apr 2005 16:39:26 +0200 (CEST) (envelope-from rene@82-168-79-254-bbxl.xdsl.tiscali.nl) Received: (from rene@localhost)j38EdQEh067344 for stable@freebsd.org; Fri, 8 Apr 2005 16:39:26 +0200 (CEST) (envelope-from rene) Date: Fri, 8 Apr 2005 16:39:26 +0200 From: Rene Ladan To: stable@freebsd.org Message-ID: <20050408143925.GA67188@82-168-79-254-bbxl.xdsl.tiscali.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.4.2.1i Subject: 5.4-STABLE panic X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Apr 2005 14:39:30 -0000 Hi, has anyone seen this panic yet? It appears to be LOR-related : [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] GNU gdb 6.1.1 [FreeBSD] #0 doadump () at pcpu.h:159 159 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt f #0 doadump () at pcpu.h:159 No locals. #1 0xc04944ea in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:410 first_buf_printf = 1 #2 0xc0494858 in panic ( fmt=0xc05fc48f "blockable sleep lock (%s) %s @ %s:%d") at /usr/src/sys/kern/kern_shutdown.c:566 td = (struct thread *) 0xc13df000 bootopt = 256 newpanic = 1 ap = 0xc9ba6670 "ìŠ`ÀøÁ_À\236a_À­\005" buf = "blockable sleep lock (sleep mutex) tty @ /usr/src/sys/kern/kern_event.c:1453", '\0' #3 0xc04bb0ae in witness_checkorder (lock=0xc1580110, flags=9, file=0xc05f619e "/usr/src/sys/kern/kern_event.c", line=1453) at /usr/src/sys/kern/subr_witness.c:709 lock_list = (struct lock_list_entry **) 0xf00 lle = (struct lock_list_entry *) 0x20 lock1 = (struct lock_instance *) 0xc13df000 lock2 = (struct lock_instance *) 0x0 class = (struct lock_class *) 0xc062045c w = (struct witness *) 0xc0648808 w1 = (struct witness *) 0xc0686b28 td = (struct thread *) 0xc13df000 ---Type to continue, or q to quit--- i = -1067755093 j = -910530880 __func__ = "witness_checkorder" #4 0xc048a5fa in _mtx_lock_flags (m=0xc1580110, opts=0, file=0xc05f619e "/usr/src/sys/kern/kern_event.c", line=1453) at /usr/src/sys/kern/kern_mutex.c:271 No locals. #5 0xc0476d25 in knote (list=0xc1580098, hint=0, islocked=0) at /usr/src/sys/kern/kern_event.c:1453 kq = (struct kqueue *) 0xc1580038 kn = (struct knote *) 0xc1580000 #6 0xc04c934e in ttwwakeup (tp=0xc1580000) at /usr/src/sys/kern/tty.c:2394 No locals. #7 0xc05ba441 in scstart (tp=0xc1580000) at /usr/src/sys/dev/syscons/syscons.c:1369 rbp = (struct clist *) 0xc1580038 len = 0 buf = "\fziÁ\200\a\000\000\000p\000\000\000ziÁlgºÉb`[À\fziÁ\200\a\000\000 \000\000\000\000p\000\000BK\000 \\gºÉ:z[ÀÀ\235hÀ\fziÁ\000ziÁ\000\a\000\000\224gºÉ\225a[À\000ziÁ\200\a\000\000 \000\000\000\000\a\000\000\000\000\000\000\000ziÁ\000ziÁÀ\235hÀŽgºÉ\016Â[À\000ziÁ\200\a\000\000\000\000\000" scp = (scr_stat *) 0xc1697a00 #8 0xc05bd825 in scgetc (sc=0xc0689dc0, flags=3) at /usr/src/sys/dev/syscons/syscons.c:3211 ---Type to continue, or q to quit--- scp = (scr_stat *) 0xc1697a00 tp = (struct tty *) 0x0 c = 6 this_scr = -910530592 f = 0 i = 0 #9 0xc05ba899 in sccngetch (flags=2) at /usr/src/sys/dev/syscons/syscons.c:1555 fkey = {str = "\033[A", '\0' , len = 3 '\003'} fkeycp = 3 scp = (scr_stat *) 0xc1697a00 p = (u_char *) 0x0 cur_mode = 1 c = -1067204928 #10 0xc05ba6e2 in sccncheckc (cd=0xc0634480) at /usr/src/sys/dev/syscons/syscons.c:1478 No locals. #11 0xc04cbc98 in cncheckc () at /usr/src/sys/kern/tty_cons.c:567 cnd = (struct cn_device *) 0xc066c480 cn = (struct consdev *) 0x0 c = 0 #12 0xc04cbc45 in cngetc () at /usr/src/sys/kern/tty_cons.c:548 c = 0 #13 0xc042a535 in db_readline (lstart=0xc063bec0 "c\n", lsize=120) ---Type to continue, or q to quit--- at /usr/src/sys/ddb/db_input.c:324 No locals. #14 0xc042a67a in db_read_line () at /usr/src/sys/ddb/db_lex.c:55 i = 0 #15 0xc0428d91 in db_command_loop () at /usr/src/sys/ddb/db_command.c:453 No locals. #16 0xc042aef5 in db_trap (type=3, code=0) at /usr/src/sys/ddb/db_main.c:221 jb = {{_jb = {-910530388, -910530416, -910530336, -1052905472, 0, -1069371754, 0, 0, 0, 0, -910530336, -1068824416}}} prev_jb = (void *) 0x0 bkpt = 0 #17 0xc04b0927 in kdb_trap (type=0, code=0, tf=0xc9ba6940) at /usr/src/sys/kern/subr_kdb.c:418 handled = -910530240 #18 0xc05d8948 in trap (frame= {tf_fs = -1051983848, tf_es = 16, tf_ds = -910557168, tf_edi = 9, tf_esi = -1051954588, tf_ebp = -910530168, tf_isp = -910530196, tf_ebx = -1067007556, tf_edx = 1, tf_ecx = -1056878592, tf_eax = 31, tf_trapno = 3, tf_err = 0, tf_eip = -1068825056, tf_cs = 8, tf_eflags = 646, tf_esp = -1067470996, tf_ss = -1067540423}) at /usr/src/sys/i386/i386/trap.c:576 td = (struct thread *) 0xc13df000 p = (struct proc *) 0xc13e61c4 sticks = 0 i = 0 ---Type to continue, or q to quit--- ucode = 0 type = 3 code = 0 eva = 0 #19 0xc05c7d2a in calltrap () at /usr/src/sys/i386/i386/exception.s:140 No locals. #20 0xc14c0018 in ?? () No symbol table info available. #21 0x00000010 in ?? () No symbol table info available. #22 0xc9ba0010 in ?? () No symbol table info available. #23 0x00000009 in ?? () No symbol table info available. #24 0xc14c7264 in ?? () No symbol table info available. #25 0xc9ba6988 in ?? () No symbol table info available. #26 0xc9ba696c in ?? () No symbol table info available. #27 0xc066c1bc in w_locklistdata () No symbol table info available. #28 0x00000001 in ?? () No symbol table info available. ---Type to continue, or q to quit--- #29 0xc1015000 in ?? () No symbol table info available. #30 0x0000001f in ?? () No symbol table info available. #31 0x00000003 in ?? () No symbol table info available. #32 0x00000000 in ?? () No symbol table info available. #33 0xc04b0620 in kdb_enter (msg=0x0) at cpufunc.h:56 No locals. #34 0xc04bb6ab in witness_checkorder (lock=0xc14c7264, flags=9, file=0xc06fd7ad "/usr/src/sys/modules/fxp/../../dev/fxp/if_fxp.c", line=1233) at /usr/src/sys/kern/subr_witness.c:946 lock_list = (struct lock_list_entry **) 0xc13df070 lle = (struct lock_list_entry *) 0xc066c1b8 lock1 = (struct lock_instance *) 0xc066c1bc lock2 = (struct lock_instance *) 0x0 class = (struct lock_class *) 0xc062045c w = (struct witness *) 0xc06488d0 w1 = (struct witness *) 0xc0649ac8 td = (struct thread *) 0xc066c1bc i = -1 j = 0 __func__ = "witness_checkorder" ---Type to continue, or q to quit--- #35 0xc048a5fa in _mtx_lock_flags (m=0xc14c7264, opts=0, file=0xc06fd7ad "/usr/src/sys/modules/fxp/../../dev/fxp/if_fxp.c", line=1233) at /usr/src/sys/kern/kern_mutex.c:271 No locals. #36 0xc06fadb7 in ?? () No symbol table info available. #37 0xc14c7264 in ?? () No symbol table info available. #38 0x00000000 in ?? () No symbol table info available. #39 0xc06fd7ad in ?? () No symbol table info available. #40 0x000004d1 in ?? () No symbol table info available. #41 0xc14c7000 in ?? () No symbol table info available. #42 0xc14c7000 in ?? () No symbol table info available. #43 0xc9ba6a38 in ?? () No symbol table info available. #44 0xc050aa39 in if_start (ifp=0xc14c7264) at /usr/src/sys/net/if.c:1953 No locals. Previous frame identical to this frame (corrupt stack?) (kgdb) q System: FreeBSD 5.4-STABLE #1: Sun Apr 3 22:31:40 CEST 2005 root@82-168-75-155-bbxl.xdsl.tiscali.nl:/usr/obj/usr/src/sys/RENE World/kernel is built with -O2 -pipe, hence the partial stack backtrace. Config: -------------------------- ident RENE makeoptions DEBUG=-g machine i386 cpu I686_CPU options CPU_FASTER_5X86_FPU options CLK_USE_I8254_CALIBRATION device apic options SCHED_4BSD options KDB options KDB_TRACE options DDB options DDB_NUMSYM options WITNESS options WITNESS_SKIPSPIN options WITNESS_KDB options INVARIANTS options INVARIANT_SUPPORT options PREEMPTION options ADAPTIVE_GIANT options INET options INET6 options FFS options SOFTUPDATES options UFS_ACL options UFS_DIRHASH options COMPAT_FREEBSD4 options COMPAT_43 options KTRACE options PQ_CACHESIZE=32 options _KPOSIX_PRIORITY_SCHEDULING device isa device pci device ata device atadisk device atapicd device atkbdc device atkbd options KBD_INSTALL_CDEV device psm device sc options SC_TWOBUTTON_MOUSE device vga options FB_INSTALL_CDEV device npx options DEVICE_POLLING options HZ=1000 device loop device ether device pty device bpf device splash device pmtimer ------------------- Regards, Rene -- "It won't fit on the line." -- me, 2001