From owner-freebsd-stable@FreeBSD.ORG Thu Nov 6 14:06:58 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 277941065675 for ; Thu, 6 Nov 2008 14:06:58 +0000 (UTC) (envelope-from amon@aelita.org) Received: from mallaury.nerim.net (mallaury.ipv6.nerim.net [IPv6:2001:7a8:1:5::82]) by mx1.freebsd.org (Postfix) with ESMTP id A3B048FC1A for ; Thu, 6 Nov 2008 14:06:57 +0000 (UTC) (envelope-from amon@aelita.org) Received: from aelita.org (tourist.net8.nerim.net [213.41.176.3]) by mallaury.nerim.net (Postfix) with ESMTP id CD9A34FD6D for ; Thu, 6 Nov 2008 15:06:45 +0100 (CET) Received: from ra.aabs (localhost [127.0.0.1]) by aelita.org (8.14.2/8.14.2) with ESMTP id mA6F5mh2019007; Thu, 6 Nov 2008 16:05:48 +0100 (CET) (envelope-from amon@ra.aabs) Received: (from amon@localhost) by ra.aabs (8.14.2/8.14.2/Submit) id mA6F5mY7019006; Thu, 6 Nov 2008 16:05:48 +0100 (CET) (envelope-from amon) Date: Thu, 6 Nov 2008 16:05:48 +0100 From: Herve Boulouis To: Herve Boulouis Message-ID: <20081106150548.GF596@ra.aabs> References: <20081106102931.GD596@ra.aabs> Mime-Version: 1.0 Content-Type: text/plain; charset=unknown-8bit Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20081106102931.GD596@ra.aabs> User-Agent: Mutt/1.4.2.1i Cc: freebsd-stable@freebsd.org Subject: Re: Multiple panics with 7.1-PRERELEASE amd64 and varnish 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: Thu, 06 Nov 2008 14:06:58 -0000 Le 06/11/2008 11:29, Herve Boulouis a écrit: I just tried to reboot one of the boxes without kern.ipc.maxpipekva=104857600 to check for kva problems but crashes persists, though the stack is completely different now. This time I included all the corrupt parts of the stack that I had stripped in my original email but they are similar (from frame 18 to end). Any ideas ? Unread portion of the kernel message buffer: vm_page_free: pindex(188034), busy(1), VPO_BUSY(0), hold(0) panic: vm_page_free: freeing busy page cpuid = 2 Uptime: 1h1m2s Physical memory: 4085 MB Dumping 289 MB: 274 258 242 226 210 194 178 162 146 130 114 98 82 66 50 34 18 2 #0 doadump () at pcpu.h:195 195 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:195 #1 0x0000000000000000 in ?? () #2 0xffffffff803c6b8d in boot (howto=260) at ../../../kern/kern_shutdown.c:418 #3 0xffffffff803c6e48 in panic (fmt=Variable "fmt" is not available. ) at ../../../kern/kern_shutdown.c:572 #4 0xffffffff8059d816 in vm_page_free_toq (m=0x0) at ../../../vm/vm_page.c:1281 #5 0xffffffff8059d9c1 in vm_page_free (m=Variable "m" is not available. ) at ../../../vm/vm_page.c:498 #6 0xffffffff80411795 in socow_iodone (addr=Variable "addr" is not available. ) at ../../../kern/uipc_cow.c:92 #7 0xffffffff804129ca in mb_free_ext (m=0xffffff000ba64c00) at ../../../kern/uipc_mbuf.c:257 #8 0xffffffff80416781 in sbdrop_internal (sb=0xffffff000b4b2cc8, len=15469) at mbuf.h:515 #9 0xffffffff804168c0 in sbdrop_locked (sb=Variable "sb" is not available. ) at ../../../kern/uipc_sockbuf.c:898 #10 0xffffffff80418e05 in soisdisconnected (so=0xffffff000b4b2b40) at ../../../kern/uipc_socket.c:3158 #11 0xffffffff804e15b3 in tcp_close (tp=0xffffff000b6a8888) at ../../../netinet/tcp_subr.c:782 #12 0xffffffff804e16fa in tcp_drop (tp=0xffffff000b6a8888, errno=60) at ../../../netinet/tcp_subr.c:662 #13 0xffffffff804e65c2 in tcp_timer_rexmt (xtp=Variable "xtp" is not available. ) at ../../../netinet/tcp_timer.c:455 #14 0xffffffff803d81a3 in softclock (dummy=Variable "dummy" is not available. ) at ../../../kern/kern_timeout.c:274 #15 0xffffffff803a9a91 in ithread_loop (arg=Variable "arg" is not available. ) at ../../../kern/kern_intr.c:1088 #16 0xffffffff803a6a01 in fork_exit (callout=0xffffffff803a98d8 , arg=0xffffff00010fcb80, frame=0xffffffffad853c80) at ../../../kern/kern_fork.c:804 #17 0xffffffff8060d98e in fork_trampoline () at ../../../amd64/amd64/exception.S:455 #18 0x0000000000000000 in ?? () #19 0x0000000000000000 in ?? () #20 0x0000000000000001 in ?? () #21 0x0000000000000000 in ?? () #22 0x0000000000000000 in ?? () #23 0x0000000000000000 in ?? () #24 0x0000000000000000 in ?? () #25 0x0000000000000000 in ?? () #26 0x0000000000000000 in ?? () #27 0x0000000000000000 in ?? () #28 0x0000000000000000 in ?? () #29 0x0000000000000000 in ?? () #30 0x0000000000000000 in ?? () #31 0x0000000000000000 in ?? () #32 0x0000000000000000 in ?? () #33 0x0000000000000000 in ?? () #34 0x0000000000000000 in ?? () #35 0x0000000000000000 in ?? () #36 0x0000000000000000 in ?? () #37 0x0000000000000000 in ?? () #49 0xffffff000110e370 in ?? () #50 0xffffffff803e5d68 in sched_switch (td=0xffffffff803a98d8, newtd=Variable "newtd" is not available. ) at ../../../kern/sched_ule.c:1938 #51 0x0000000000000000 in ?? () #52 0x0000000000000000 in ?? () #53 0x0000000000000000 in ?? () #54 0x0000000000000000 in ?? () #55 0x0000000000000000 in ?? () #56 0x0000000000000000 in ?? () #57 0x0000000000000000 in ?? () #58 0x0000000000000000 in ?? () #59 0x0000000000000000 in ?? () #60 0x0000000000000000 in ?? () #61 0x0000000000000000 in ?? () #62 0x0000000000000000 in ?? () #63 0x0000000000000000 in ?? () #64 0x0000000000000000 in ?? () #65 0x0000000000000000 in ?? () #66 0x0000000000000000 in ?? () #67 0x0000000000000000 in ?? () #68 0x0000000000000000 in ?? () #69 0x0000000000000000 in ?? () #70 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- #71 0x0000000000000000 in ?? () #72 0x0000000000000000 in ?? () #73 0x0000000000000000 in ?? () #74 0x0000000000000000 in ?? () #75 0x0000000000000000 in ?? () #76 0x0000000000000000 in ?? () #77 0x0000000000000000 in ?? () #78 0x0000000000000000 in ?? () #79 0x0000000000000000 in ?? () #80 0x0000000000000000 in ?? () #81 0x0000000000000000 in ?? () #82 0x0000000000000000 in ?? () #83 0x0000000000000000 in ?? () #84 0x0000000000000000 in ?? () #85 0x0000000000000000 in ?? () #86 0x0000000000000000 in ?? () #87 0x0000000000000000 in ?? () #88 0x0000000000000000 in ?? () #89 0x0000000000000000 in ?? () #90 0x0000000000000000 in ?? () #91 0x0000000000000000 in ?? () #92 0x0000000000000000 in ?? () #93 0x0000000000000000 in ?? () #94 0x0000000000000000 in ?? () #95 0x0000000000000000 in ?? () #96 0x0000000000000000 in ?? () #97 0x0000000000000000 in ?? () #98 0x0000000000000000 in ?? () #99 0x0000000000000000 in ?? () #100 0x0000000000000000 in ?? () #101 0x0000000000000000 in ?? () #102 0x0000000000000000 in ?? () #103 0x0000000000000000 in ?? () #104 0x0000000000000000 in ?? () #105 0x0000000000000000 in ?? () #106 0x0000000000000000 in ?? () #107 0x0000000000000000 in ?? () #108 0x0000000000000000 in ?? () #109 0x0000000000000000 in ?? () #110 0x0000000000000000 in ?? () #111 0x0000000000000000 in ?? () #112 0x0000000000000000 in ?? () #113 0x0000000000000000 in ?? () #114 0x0000000000000000 in ?? () #115 0x0000000000000000 in ?? () #116 0x0000000000000000 in ?? () #117 0x0000000000000000 in ?? () #118 0x0000000000000000 in ?? () Cannot access memory at address 0xffffffffad854000 (kgdb) -- Herve Boulouis