From owner-freebsd-stable@FreeBSD.ORG Wed May 27 11:55:24 2009 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 3CCC31065676 for ; Wed, 27 May 2009 11:55:24 +0000 (UTC) (envelope-from avg@icyb.net.ua) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 83AC78FC1B for ; Wed, 27 May 2009 11:55:21 +0000 (UTC) (envelope-from avg@icyb.net.ua) Received: from odyssey.starpoint.kiev.ua (alpha-e.starpoint.kiev.ua [212.40.38.101]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id OAA26508 for ; Wed, 27 May 2009 14:55:20 +0300 (EEST) (envelope-from avg@icyb.net.ua) Message-ID: <4A1D2A27.5090705@icyb.net.ua> Date: Wed, 27 May 2009 14:55:19 +0300 From: Andriy Gapon User-Agent: Thunderbird 2.0.0.21 (X11/20090406) MIME-Version: 1.0 To: freebsd-stable@FreeBSD.ORG X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: Subject: panic on zpool set cachefile=none 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: Wed, 27 May 2009 11:55:24 -0000 Unfortunately no dump. cachefile may have pointed to a wrong (non-existent) file before the command. System: stable/7 (after ZFS MFC), amd64 Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x20 fault code = supervisor read data, page not present instruction pointer = 0x8:0xffffffff80323bf3 stack pointer = 0x10:0xffffff80783ff850 frame pointer = 0x10:0xffffff80783ff8f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 26403 (solthread 0xfffffff) trap number = 12 panic: page fault cpuid = 1 KDB: stack backtrace: db_trace_self_wrapper() at 0xffffffff8018d8b5 = db_trace_self_wrapper+0x2a kdb_backtrace() at 0xffffffff802da5b7 = kdb_backtrace+0x32 panic() at 0xffffffff802adecc = panic+0x1b0 trap_fatal() at 0xffffffff8044a07b = trap_fatal+0x3b0 trap_pfault() at 0xffffffff8044a2eb = trap_pfault+0x252 trap() at 0xffffffff8044ac70 = trap+0x368 calltrap() at 0xffffffff8042f59e = calltrap+0x8 --- trap 0xc, rip = 0xffffffff80323bf3, rsp = 0xffffff80783ff850, rbp = 0xffffff80783ff8f0 --- namei() at 0xffffffff80323bf3 = namei+0x174 kern_unlink() at 0xffffffff80334841 = kern_unlink+0x66 spa_config_sync() at 0xffffffff807c0653 = spa_config_sync+0x1a2 spa_config_update_common() at 0xffffffff807c0cf4 = spa_config_update_common+0xdd spa_config_update() at 0xffffffff807c0d27 = spa_config_update+0xe spa_async_thread() at 0xffffffff807ba72a = spa_async_thread+0x89 fork_exit() at 0xffffffff8028cb79 = fork_exit+0x12b fork_trampoline() at 0xffffffff8042f95e = fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffff80783ffd30, rbp = 0 --- -- Andriy Gapon