From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752497Ab0DYOpp (ORCPT ); Sun, 25 Apr 2010 10:45:45 -0400 Received: from fg-out-1718.google.com ([72.14.220.157]:11471 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751617Ab0DYOpn (ORCPT ); Sun, 25 Apr 2010 10:45:43 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type; b=hsD+/4lLwpAd4Bog0qrl/MFQRlhymbelY1EIiaa3jorccXxojm5deiV5rfTJi9nsbD BEwQIkjHc7IaoeP0YjBzxq/r4rhgMOu3MZ/8EC1aeeCpc0cXDK33FJ3KZ0PdBx1HdLKw Jej7s1UfbR6T43cZXjuq5GKBdOuV4ZWO9SJWM= MIME-Version: 1.0 Date: Sun, 25 Apr 2010 16:45:41 +0200 Message-ID: Subject: 2.6.34-rc5+: oops in IPv6 From: Manuel Lauss To: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.34-rc5-00204-gddc9b34 dies when sshd (openssh 5.5) is started Last pull I made on April 23 was fine. (transcribed from a photo): BUG: unable to handle kernel NULL pointer dereference at 00000004 IP: [] inet6_csk_bind_conflict+0x6e/0xb0 EIP: 0060:[] EFLAGS: 00010293 CPU: 0 EAX: 0000 EBX: ed49c8c0 ECX: 00000000 EDX: 00000000 ESI: ed49c8dc EDI: ee223040 EBP: ef940058 ESP: ed7e9e84 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Stack: ee223040 eebf12e0 b1927198 b14dee45 00000016 ffffffff 00000016 00000005 <0> e8dd766c c8dd75d0 ed7e9ee0 ee223040 ed7e9f04 ee22346c b1517846 <0> ed7e9ef4 00000000 00000016 0000001c 00000000 b166ae1c ef422800 affdb8ab Call Trace: b144dee45 inet_csk_get_port+0x1a5/0x27c b1517846 inet6_bind+0x1b5/0x293 b14aec6c sys_bind+0x63 b1524fdc ipv6_setsockopt+0x38/0x88 b14e0cd7 tcp_setsockopt+0x1b/0x36 b14afa68 sock_common_setsockopt+0x12 b14ae653 sys_setsockopt+0x5e sys_socketcall ... GDB says: 0xb1535b72 is in inet6_csk_bind_conflict (/usr/src/linux-2.6.git/include/net/ipv6.h:376). 371 void ip6_frag_init(struct inet_frag_queue *q, void *a); 372 int ip6_frag_match(struct inet_frag_queue *q, void *a); 373 374 static inline int ipv6_addr_any(const struct in6_addr *a) 375 { 376 return ((a->s6_addr32[0] | a->s6_addr32[1] | 377 a->s6_addr32[2] | a->s6_addr32[3] ) == 0); 378 } 379 380 static inline int ipv6_addr_loopback(const struct in6_addr *a) Thanks, Manuel Lauss