From owner-freebsd-current@FreeBSD.ORG Sun Dec 15 08:24:29 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E61C36A9 for ; Sun, 15 Dec 2013 08:24:29 +0000 (UTC) Received: from mail-qc0-x234.google.com (mail-qc0-x234.google.com [IPv6:2607:f8b0:400d:c01::234]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A2708132C for ; Sun, 15 Dec 2013 08:24:29 +0000 (UTC) Received: by mail-qc0-f180.google.com with SMTP id w7so2817826qcr.25 for ; Sun, 15 Dec 2013 00:24:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=eitanadler.com; s=0xdeadbeef; h=mime-version:from:date:message-id:subject:to:content-type; bh=AXFZMl5Lt9t/msvXudv0/i00dh+CBFJWEUwIA9ks45A=; b=gXq3UE+1AAx2KugTYqUX0iQJilW+dFt1ayRoIZmx/Wi3xkwhKgLVEJNVy0m47xuPHN efli+er3Vc9vUTqKXyUNVlApiDnd/g+wvYSO2db//wcqLSaEHhY/+0MYWzxyjYKakpuU wcFHcWztjfLN9LZw2Bbmm9+ovLXfTrXfeN/Pw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to :content-type; bh=AXFZMl5Lt9t/msvXudv0/i00dh+CBFJWEUwIA9ks45A=; b=PHWR21+JYn2owoW85upQHIN+A1EGiQRPVB7r0S4vOT9humWumGYALJsBK/cwwhftaz COph5q/UZLJ69/CM4VidHP8Jh28FDBlht3NBJQH2N9HK0j69e3Le9iYzfITCpsT4XCTc sTUi7S65sdG5/5zpq5D7+OEUXtGPvx6ki7+rUNL2LGYNKigwAJzbIZ28/c5EAzk5h5yh OhKqV63ZCeT+9PJzu2/7MU9bKzDs4ErDD7RABTxHRTcqubmbDpUA9ezCB+NhFbJD5kvY 06nP7waBPYJgsty14Tl6Uhrr9H0WAxzyHU98M81GlPh27vCnr2GRLgp7gZ4fraWYuEi7 +wHA== X-Gm-Message-State: ALoCoQm8CL/DKOvxuN7BzgZDvIJJqrS9no3WVhH7DqUNICkP0JdBzC1S4fxFbx4+p0yADIhz8StD X-Received: by 10.49.81.206 with SMTP id c14mr21162873qey.79.1387095868789; Sun, 15 Dec 2013 00:24:28 -0800 (PST) MIME-Version: 1.0 Received: by 10.96.86.42 with HTTP; Sun, 15 Dec 2013 00:23:58 -0800 (PST) From: Eitan Adler Date: Sun, 15 Dec 2013 03:23:58 -0500 Message-ID: Subject: r259286 panic To: freebsd-current Current Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 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: Sun, 15 Dec 2013 08:24:30 -0000 FreeBSD gravity.local 11.0-CURRENT FreeBSD 11.0-CURRENT #7 r259286: Fri Dec 13 00:33:37 EST 2013 eitan@gravity.local:/usr/obj/usr/src/sys/EADLER amd64 Complete textdump here: http://people.freebsd.org/~eadler/files/core.txt.1 My kernel is built with complete debug symbols, INVARIANTS, ddb, etc. but no WITNESS. I have vt and vt_vga enabled but not sc and vga (newcons, but not syscons). Dump header from device /dev/ada1p1 Architecture: amd64 Architecture Version: 2 Dump Length: 4031295488B (3844 MB) Blocksize: 512 Dumptime: Sun Dec 15 03:04:34 2013 Hostname: gravity.local Magic: FreeBSD Kernel Dump Version String: FreeBSD 11.0-CURRENT #7 r259286: Fri Dec 13 00:33:37 EST 2013 eitan@gravity.local:/usr/obj/usr/src/sys/EADLER Panic String: Dump Parity: 3049191868 Bounds: 1 Dump Status: good Unread portion of the kernel message buffer: [180441] [180441] [180441] Fatal trap 12: page fault while in kernel mode [180441] cpuid = 0; apic id = 00 [180441] fault virtual address = 0x30 [180441] fault code = supervisor read data, page not present [180441] instruction pointer = 0x20:0xffffffff807ccbf8 [180441] stack pointer = 0x28:0xfffffe0226a718f0 [180441] frame pointer = 0x28:0xfffffe0226a719d0 [180441] code segment = base 0x0, limit 0xfffff, type 0x1b [180441] = DPL 0, pres 1, long 1, def32 0, gran 1 [180441] processor eflags = interrupt enabled, resume, IOPL = 0 [180441] current process = 12 (swi4: clock) (kgdb) #0 doadump (textdump=648483568) at pcpu.h:219 #1 0xffffffff80324e15 in db_fncall (dummy1=, dummy2=, dummy3=, dummy4=) at /usr/src/sys/ddb/db_command.c:578 #2 0xffffffff80324afd in db_command (cmd_table=) at /usr/src/sys/ddb/db_command.c:449 #3 0xffffffff80324874 in db_command_loop () at /usr/src/sys/ddb/db_command.c:502 #4 0xffffffff803271f0 in db_trap (type=, code=0) at /usr/src/sys/ddb/db_main.c:231 #5 0xffffffff807f0963 in kdb_trap (type=12, code=0, tf=) at /usr/src/sys/kern/subr_kdb.c:656 #6 0xffffffff80b6ffc2 in trap_fatal (frame=0xfffffe0226a71840, eva=) at /usr/src/sys/amd64/amd64/trap.c:869 #7 0xffffffff80b7023f in trap_pfault (frame=0x0, usermode=) at /usr/src/sys/amd64/amd64/trap.c:691 #8 0xffffffff80b6fa57 in trap (frame=0xfffffe0226a71840) at /usr/src/sys/amd64/amd64/trap.c:455 #9 0xffffffff80b54e12 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:231 #10 0xffffffff807ccbf8 in softclock_call_cc (c=0xffffffff812121f8, cc=0xffffffff813aa580, direct=0) at /usr/src/sys/kern/kern_timeout.c:700 #11 0xffffffff807ccf37 in softclock (arg=) at /usr/src/sys/kern/kern_timeout.c:809 #12 0xffffffff8078a433 in intr_event_execute_handlers ( p=, ie=0xfffff8000327c600) at /usr/src/sys/kern/kern_intr.c:1263 #13 0xffffffff8078ae06 in ithread_loop (arg=0xfffff8000327ff60) at /usr/src/sys/kern/kern_intr.c:1276 #14 0xffffffff80787ea4 in fork_exit ( callout=0xffffffff8078ad60 , arg=0xfffff8000327ff60, frame=0xfffffe0226a71ac0) at /usr/src/sys/kern/kern_fork.c:977 #15 0xffffffff80b5534e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:605 #16 0x0000000000000000 in ?? () Current language: auto; currently minimal -- Eitan Adler