Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 30 Nov 2000 05:33:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 30 Nov 2000 05:33:06 -0500 Received: from 213-120-136-24.btconnect.com ([213.120.136.24]:12293 "EHLO penguin.homenet") by vger.kernel.org with ESMTP id ; Thu, 30 Nov 2000 05:33:01 -0500 Date: Thu, 30 Nov 2000 10:04:34 +0000 (GMT) From: Tigran Aivazian To: linux-kernel@vger.kernel.org Subject: load_elf_interp()->padzero()->clear_user() + page_fault = hang. Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, Interesting stack trace I got here on a 4way SMP machine by just running ps -ef which hangs. Any ideas? Stack traceback for pid 1078 EBP EIP Function(args) 0x40016000 0xc0127fe8 handle_mm_fault+0x204 (0xc7798a80, 0xe9d776a0, 0x40016848, 0x1, 0xd015c000) kernel .text 0xc0100000 0xc0127de4 0xc01281d8 0xd015dbc8 0xc0115b42 do_page_fault+0x18a (0xd015dbd8, 0x2, 0x7b8, 0x1ee, 0x1ee) kernel .text 0xc0100000 0xc01159b8 0xc0115fa0 0xc010c7c0 error_code+0x34 kernel .text 0xc0100000 0xc010c78c 0xc010c7c8 Interrupt registers: eax = 0x00000000 ebx = 0x000007b8 ecx = 0x000001ee edx = 0x000001ee esi = 0x00000000 edi = 0x40016848 esp = 0xd015dc0c eip = 0xc02270e7 ebp = 0xd015dc1c xss = 0x00000018 xcs = 0x00000010 eflags = 0x00010246 xds = 0x00000018 xes = 0x00000018 origeax = 0xffffffff ®s = 0xd015dbd8 0xc02270e7 clear_user+0x37 (0x40016848, 0x7b8) kernel .text 0xc0100000 0xc02270b0 0xc02270fc 0xd015dc2c 0xc014f84e padzero+0x1e (0x40016848, 0x0) kernel .text 0xc0100000 0xc014f830 0xc014f854 0xd015dc78 0xc014fdac load_elf_interp+0x24c (0xd015dda8, 0xf71050e0, 0xd015dd78, 0xc0302ca0, 0xc014ff20) kernel .text 0xc0100000 0xc014fb60 0xc014fdfc 0xd015de10 0xc01507a7 load_elf_binary+0x887 (0xd015de68, 0xd015dfc4, 0xd015de68) kernel .text 0xc0100000 0xc014ff20 0xc0150af8 0xd015de48 0xc0142918 search_binary_handler+0x68 (0xd015de68, 0xd015dfc4) kernel .text 0xc0100000 0xc01428b0 0xc0142a60 0xd015df9c 0xc0142ba8 do_execve+0x148 (0xc972c000, 0x80f7bcc, 0x80d760c, 0xd015dfc4) kernel .text 0xc0100000 0xc0142a60 0xc0142bfc 0xd015dfbc 0xc010af6f sys_execve+0x2f (0x80f7aac, 0x80f7bcc, 0x80d760c, 0x80f7aac, 0x80f7aac) kernel .text 0xc0100000 0xc010af40 0xc010af9c 0xc010c68b system_call+0x33 kernel .text 0xc0100000 0xc010c658 0xc010c690 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/