From owner-freebsd-stable@FreeBSD.ORG Tue Mar 11 12:52:48 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C3AF41065672 for ; Tue, 11 Mar 2008 12:52:48 +0000 (UTC) (envelope-from grafan@gmail.com) Received: from fk-out-0910.google.com (fk-out-0910.google.com [209.85.128.184]) by mx1.freebsd.org (Postfix) with ESMTP id 2526D8FC14 for ; Tue, 11 Mar 2008 12:52:47 +0000 (UTC) (envelope-from grafan@gmail.com) Received: by fk-out-0910.google.com with SMTP id b27so2744062fka.11 for ; Tue, 11 Mar 2008 05:52:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; bh=uOBSxMPMxl21lORllchn46vwaXnkBkHqu60ifEo5zio=; b=neFLKX9UUor0PNKrs31StY09tOb3eJsRGVyeDQUeDSrBLhOSTH2d8ay0xHiKpy0hXCFPNqLZj+OepzJkH1dVHc8rsZlk1OvdgipVGsXRX5DgvXOMM6PvvObtsT1iZsQeTwkLqFe4ztUdfuUkOAedYGVzJ4wQgMow4jJ1bpJtMS0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=lWnbs1eOdE0b1Q5JybnrdtXKwOddgOHISAQbkGMrc/ioq57oCkIJY+OMXpgym5xNv/iIYSuVMZO8wInjQChDNu+LFHSqzWzrfLjAAuaTYOUAcMHELsPx8ssICJMnM3I8qUnK3wpkXZBqh/4bhWPrAqr07M+bazix30WjdyNCtZ8= Received: by 10.82.188.15 with SMTP id l15mr16262858buf.15.1205239966638; Tue, 11 Mar 2008 05:52:46 -0700 (PDT) Received: by 10.82.115.11 with HTTP; Tue, 11 Mar 2008 05:52:43 -0700 (PDT) Message-ID: <6eb82e0803110552t21ce6b30w7124a585cba78f39@mail.gmail.com> Date: Tue, 11 Mar 2008 20:52:43 +0800 From: "Rong-en Fan" To: "freebsd-stable@freebsd.org" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: panic: locking against myself on 7.0-R X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Mar 2008 12:52:49 -0000 It's 7.0-RELEASE amd64, GENERIC modulo some devices, using 4BSD, IPSEC, and IPFW. The backtrace seems related to softupdate code. This box is just a NFS server that serves ~25 6.x + Linux clients. Any ideas? Regards, Rong-En Fan panic: lockmgr: locking against myself cpuid = 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a panic() at panic+0x17a _lockmgr() at _lockmgr+0x85a getblk() at getblk+0x149 breadn() at breadn+0x3f bread() at bread+0x1e indir_trunc() at indir_trunc+0x11f indir_trunc() at indir_trunc+0x287 indir_trunc() at indir_trunc+0x287 handle_workitem_freeblocks() at handle_workitem_freeblocks+0x2aa process_worklist_item() at process_worklist_item+0x293 softdep_process_worklist() at softdep_process_worklist+0xed softdep_flush() at softdep_flush+0x12a fork_exit() at fork_exit+0x11f fork_trampoline() at fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffffffb91f1d30, rbp = 0 --- Uptime: 8d15h33m46s Physical memory: 3064 MB Dumping 470 MB: 455 439 423 407 391 375 359 343 327 311 295 279 263 247 231 215 199 183 167 151 135 119 103 87 71 55 39 23 7 #0 doadump () at pcpu.h:194 194 pcpu.h: No such file or directory. in pcpu.h #0 doadump () at pcpu.h:194 #1 0xffffffff802b1ad8 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 #2 0xffffffff802b1f37 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:563 #3 0xffffffff802a258a in _lockmgr (lkp=0xffffffffa65f1c38, flags=0, interlkp=Variable "interlkp" is not available. ) at /usr/src/sys/kern/kern_lock.c:366 #4 0xffffffff80319dc9 in getblk (vp=0xffffff000151e7c0, blkno=21058528, size=16384, slpflag=0, slptimeo=0, flags=Variable "flags" is not available. ) at buf.h:301 #5 0xffffffff8031aa8f in breadn (vp=0xffffff000151e7c0, blkno=Variable "blkno" is not available. ) at /usr/src/sys/kern/vfs_bio.c:786 #6 0xffffffff8031abae in bread (vp=Variable "vp" is not available. ) at /usr/src/sys/kern/vfs_bio.c:734 #7 0xffffffff803e897f in indir_trunc (freeblks=0xffffff009c6db600, dbn=21058528, level=0, lbn=6303756, countp=0xffffffffb91f1b10) at /usr/src/sys/ufs/ffs/ffs_softdep.c:2866 #8 0xffffffff803e8ae7 in indir_trunc (freeblks=0xffffff009c6db600, dbn=Variable "dbn" is not available. ) at /usr/src/sys/ufs/ffs/ffs_softdep.c:2892 #9 0xffffffff803e8ae7 in indir_trunc (freeblks=0xffffff009c6db600, dbn=Variable "dbn" is not available. ) at /usr/src/sys/ufs/ffs/ffs_softdep.c:2892 #10 0xffffffff803e8f0a in handle_workitem_freeblocks ( freeblks=0xffffff009c6db600, flags=0) at /usr/src/sys/ufs/ffs/ffs_softdep.c:2746 #11 0xffffffff803ea473 in process_worklist_item (mp=0xffffff000159d978, flags=Variable "flags" is not available. ) at /usr/src/sys/ufs/ffs/ffs_softdep.c:963 #12 0xffffffff803eb4cd in softdep_process_worklist (mp=0xffffff000159d978, full=0) at /usr/src/sys/ufs/ffs/ffs_softdep.c:847 #13 0xffffffff803ed42a in softdep_flush () at /usr/src/sys/ufs/ffs/ffs_softdep.c:758 #14 0xffffffff802924bf in fork_exit ( callout=0xffffffff803ed300 , arg=0x0, frame=0xffffffffb91f1c80) at /usr/src/sys/kern/kern_fork.c:781 #15 0xffffffff8043170e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:415