From owner-freebsd-threads@freebsd.org Sun Feb 21 12:36:01 2016 Return-Path: Delivered-To: freebsd-threads@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 26810AB0C7D for ; Sun, 21 Feb 2016 12:36:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0DDEC10C6 for ; Sun, 21 Feb 2016 12:36:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u1LCa05Y063745 for ; Sun, 21 Feb 2016 12:36:00 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-threads@FreeBSD.org Subject: [Bug 204426] Processes terminating cannot access memory Date: Sun, 21 Feb 2016 12:36:00 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rblayzor@inoc.net X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-threads@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Feb 2016 12:36:01 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D204426 --- Comment #44 from Robert Blayzor --- FreeBSD 10.3-BETA1 #1 r295491M: Failed to write core file for process exim (error 14) pid 743 (exim), uid 26: exited on signal 11 #0 __thr_fork () at /.amd_mnt/juno/pub/FreeBSD/10-STABLE/lib/libthr/thread/thr_fork.c:186 186 /.amd_mnt/juno/pub/FreeBSD/10-STABLE/lib/libthr/thread/thr_fork.c: = No such file or directory. in /.amd_mnt/juno/pub/FreeBSD/10-STABLE/lib/libthr/thread/thr_fork.c [New Thread 803006400 (LWP 100046/)] (gdb) bt full #0 __thr_fork () at /.amd_mnt/juno/pub/FreeBSD/10-STABLE/lib/libthr/thread/thr_fork.c:186 rtld_locks =3D Cannot access memory at address 0x7fffffffc7d0 Current language: auto; currently minimal (gdb) x/i $rip 0x801206f3e <__thr_fork+190>: callq 0x8012090e0 <__error_threaded> (gdb) info registers rax 0x17e44 97860 rbx 0x0 0 rcx 0x80238f70a 34397026058 rdx 0x0 0 rsi 0x801209658 34378651224 rdi 0x2 2 rbp 0x7fffffffc820 0x7fffffffc820 rsp 0x7fffffffc7c0 0x7fffffffc7c0 r8 0x2 2 r9 0x2 2 r10 0x2710 10000 r11 0x246 582 r12 0x803006400 34410095616 r13 0x76b5b0 7779760 r14 0x17e44 97860 r15 0x0 0 rip 0x801206f3e 0x801206f3e <__thr_fork+190> eflags 0x10246 66118 cs 0x43 67 ss 0x3b 59 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 procstat -f exim.core PID COMM FD T V FLAGS REF OFFSET PRO NAME 743 exim text v r r------- - - - /usr/local/sbin/ex= im 743 exim cwd v d r------- - - - /var/spool/exim 743 exim root v d r------- - - - / 743 exim 0 v c rw------ 3 0 - /dev/null 743 exim 1 v c rw------ 3 0 - /dev/null 743 exim 2 v c rw------ 3 0 - /dev/null 743 exim 3 s - rw------ 1 0 TCP ::.25 ::.0 743 exim 4 s - rw------ 1 0 TCP 0.0.0.0:25 0.0.0.0= :0 743 exim 5 s - rw------ 2 0 TCP 2607:f058:110:1::1:2.25 2607:f058:110:1::f:1.38009 743 exim 6 s - rw---n-- 1 0 UDP 0.0.0.0:863 0.0.0.= 0:0 743 exim 7 s - rw------ 2 0 TCP 2607:f058:110:1::1:2.25 2607:f058:110:1::f:1.38009 743 exim 8 s - rw------ 1 0 UDD /var/run/log --=20 You are receiving this mail because: You are the assignee for the bug.=