From owner-freebsd-current@FreeBSD.ORG Thu Apr 14 06:44:23 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 585A116A4CE for ; Thu, 14 Apr 2005 06:44:23 +0000 (GMT) Received: from critter.freebsd.dk (f170.freebsd.dk [212.242.86.170]) by mx1.FreeBSD.org (Postfix) with ESMTP id E06EC43D5A for ; Thu, 14 Apr 2005 06:44:19 +0000 (GMT) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.13.3/8.13.1) with ESMTP id j3E6iJkI025739 for ; Thu, 14 Apr 2005 08:44:19 +0200 (CEST) (envelope-from phk@critter.freebsd.dk) From: "Poul-Henning Kamp" In-Reply-To: Your message of "Thu, 14 Apr 2005 08:42:16 +0200." <25700.1113460936@critter.freebsd.dk> Date: Thu, 14 Apr 2005 08:44:19 +0200 Message-ID: <25738.1113461059@critter.freebsd.dk> Sender: phk@critter.freebsd.dk cc: current@freebsd.org Subject: Re: -current diskless panic on boot 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: Thu, 14 Apr 2005 06:44:23 -0000 Oops forgot the backtrace: db> trace Tracing pid 110 tid 100059 td 0xc1b5d7d0 kdb_enter(c082857d) at 0xc063df0f = kdb_enter+0x2b panic(c082693a,c1b5d7d0,0,c08922e0,d997c9b0) at 0xc0626117 = panic+0x127 lockmgr(c1e4e5bc,3002,c1e4e5e0,c1b5d7d0,d997c990) at 0xc061b782 = lockmgr+0x3d6 vop_stdlock(d997c9b0,1002,c1e4e564,d997c9cc,c06840bd) at 0xc067171e = vop_stdlock+0x1e VOP_LOCK_APV(c0898780,d997c9b0) at 0xc07d1e17 = VOP_LOCK_APV+0x87 vn_lock(c1e4e564,1002,c1b5d7d0) at 0xc06840bd = vn_lock+0x101 nfs_lookup(d997cb14,c1e4e564,c1d58408,d997cb30,c0673452) at 0xc06daadb = nfs_lookup+0x1f7 VOP_LOOKUP_APV(c0898780,d997cb14) at 0xc07d0027 = VOP_LOOKUP_APV+0x87 lookup(d997cc00,0,1,c1b5d7d0,c0637228) at 0xc0673452 = lookup+0x3da namei(d997cc00,c093b0a4,d997cbc4,c064833a,c093b0a0) at 0xc0672dfa = namei+0x372 kern_stat(c1b5d7d0,bfbfe8a0,0,d997cc74) at 0xc067ea45 = kern_stat+0x35 stat(c1b5d7d0,d997cd04,2,4,206) at 0xc067e9f3 = stat+0x1b syscall(3b,3b,3b,0,bfbfe6c0) at 0xc07bd077 = syscall+0x243 Xint0x80_syscall() at 0xc07aa59f = Xint0x80_syscall+0x1f --- syscall (188, FreeBSD ELF32, stat), eip = 0x280b73bb, esp = 0xbfbfe63c, ebp = 0xbfbfecb8 --- db> In message <25700.1113460936@critter.freebsd.dk>, Poul-Henning Kamp writes: > >sis3: link state changed to UP >sysctl: unknown oid 'kern.bootp_cookie' >Interface fxp0 IP-Address 192.168.68.29 Broadcast 192.168.68.255 >Loading configuration files. >Entropy harvesting: interrupts ethernet point_to_point kickstart. >Starting file system checks: >lock order reversal > 1st 0xc0944ac0 vm page queue mutex (vm page queue mutex) @ kern/vfs_bio.c:1485 > 2nd 0xc1e4e808 vnode interlock (vnode interlock) @ kern/vfs_subr.c:1993 >KDB: stack backtrace: >kdb_backtrace(0,ffffffff,c08fe468,c08fce10,c088a5a8) at 0xc063de8d = kdb_backtrace+0x29 >witness_checkorder(c1e4e808,9,c08314aa,7c9) at 0xc0647e48 = witness_checkorder+0x550 >_mtx_lock_flags(c1e4e808,0,c08314a1,7c9,c1d9cdec) at 0xc061e363 = _mtx_lock_flags+0x5b >vdrop(c1e4e78c) at 0xc06794f1 = vdrop+0x1d >vm_page_remove(c1756f90,c1756f90) at 0xc07624e0 = vm_page_remove+0xd4 >vm_page_free_toq(c1756f90,c1756f90,40,c1756f90,d9982a30) at 0xc0762b7c = vm_page_free_toq+0x90 >vm_page_free(c1756f90,c1756f90) at 0xc07620ed = vm_page_free+0x15 >vfs_vmio_release(cbf0b080) at 0xc066b113 = vfs_vmio_release+0x9b >brelse(cbf0b080,cbf0b080) at 0xc066a9a9 = brelse+0x485 >flushbuflist(c1e4e854,1,c1e4e850,0,0) at 0xc0677ca2 = flushbuflist+0x1c6 >bufobj_invalbuf(c1e4e850,1,c1b5daf0,0,0) at 0xc06778cd = bufobj_invalbuf+0x10d >vinvalbuf(c1e4e78c,1,c1b5daf0,0,0) at 0xc0677ad6 = vinvalbuf+0x2a >nfs_vinvalbuf(c1e4e78c,1,c1b5daf0,1,a) at 0xc06d33a0 = nfs_vinvalbuf+0xd0 >nfs_close(d9982b74,a,c1e4e78c,d9982ba0,c0683413) at 0xc06da24a = nfs_close+0xca >VOP_CLOSE_APV(c0898780,d9982b74) at 0xc07d067f = VOP_CLOSE_APV+0x9b >vn_close(c1e4e78c,a,c1984d80,c1b5daf0,d9982bd8) at 0xc0683413 = vn_close+0x8b >vn_closefile(c1d670d8,c1b5daf0) at 0xc06841c6 = vn_closefile+0xca >fdrop_locked(c1d670d8,c1b5daf0,c196ba54,0,c0825433) at 0xc060b620 = fdrop_locked+0x88 >fdrop(c1d670d8,c1b5daf0,6ab,c08f4a40,0) at 0xc060b590 = fdrop+0x24 >closef(c1d670d8,c1b5daf0,0,0,4) at 0xc060a0d3 = closef+0x35f >close(c1b5daf0,d9982d04,1,7,216) at 0xc0607b5b = close+0x1a3 >syscall(3b,3b,3b,0,2814c060) at 0xc07bd077 = syscall+0x243 >Xint0x80_syscall() at 0xc07aa59f = Xint0x80_syscall+0x1f >--- syscall (6, FreeBSD ELF32, close), eip = 0x280b903b, esp = 0xbfbfe8cc, ebp = 0xbfbfe8e8 --- >Expensive timeout(9) function: 0xc078dafc(0xc094f7e0) 2.508722197 s >panic: lockmgr: locking against myself >cpuid = 0 >KDB: enter: panic >[thread pid 110 tid 100059 ] >Stopped at 0xc063df0f = kdb_enter+0x2b: nop >db> >-- >Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 >phk@FreeBSD.ORG | TCP/IP since RFC 956 >FreeBSD committer | BSD since 4.3-tahoe >Never attribute to malice what can adequately be explained by incompetence. >_______________________________________________ >freebsd-current@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-current >To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.