From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263685AbUESLjh (ORCPT ); Wed, 19 May 2004 07:39:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263624AbUESLjh (ORCPT ); Wed, 19 May 2004 07:39:37 -0400 Received: from www.gibraltar.at ([212.152.170.220]:42458 "EHLO mail.gibraltar.at") by vger.kernel.org with ESMTP id S263664AbUESLjU (ORCPT ); Wed, 19 May 2004 07:39:20 -0400 Message-ID: <40AB4747.7020301@gibraltar.at> Date: Wed, 19 May 2004 13:38:47 +0200 From: Rene Mayrhofer User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040413 Debian/1.6-5 X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Oops in 2.4.26 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi all, I recently get oopses with a custom 2.4.26 kernel (freeswan patches and most of the "safe" netfilter POM stuff), but only on one machine and never on any other machine. gibraltar-tza:~# uname -a Linux gibraltar-tza 2.4.26-gib1 #14 Son Apr 25 22:37:07 CEST 2004 i686 unknown gibraltar-tza:~# lsmod Module Size Used by Tainted: P ipt_REDIRECT 696 10 (autoclean) af_packet 14504 5 (autoclean) ipv6 174836 -1 (autoclean) ds 6548 1 yenta_socket 10208 1 pcmcia_core 44256 0 [ds yenta_socket] ipt_limit 760 1 (autoclean) ipt_LOG 3352 3 (autoclean) ipt_REJECT 2936 14 (autoclean) ipt_state 312 66 (autoclean) ipt_MASQUERADE 1208 1 (autoclean) iptable_filter 1420 1 (autoclean) ext3 61088 2 (autoclean) jbd 41284 2 (autoclean) [ext3] ide-floppy 12444 0 (autoclean) ide-tape 43600 0 (autoclean) ide-disk 14304 3 (autoclean) md 45728 0 (autoclean) (unused) sundance 14112 5 mii 2224 0 [sundance] b44 14316 1 speedtch 8624 0 (unused) atm 36792 0 [speedtch] crc32 2752 0 [sundance speedtch] ppp_mppe 11736 0 (unused) ppp_generic 21412 0 [ppp_mppe] slhc 4864 0 [ppp_generic] ip_nat_ftp 2896 0 (unused) iptable_nat 17806 2 [ipt_REDIRECT ipt_MASQUERADE ip_nat_ftp] ip_conntrack_ftp 3856 1 ip_conntrack 22532 1 [ipt_REDIRECT ipt_state ipt_MASQUERADE ip_nat_ftp iptable_nat ip_conntrack_ftp] ip_tables 12800 10 [ipt_REDIRECT ipt_limit ipt_LOG ipt_REJECT ipt_state ipt_MASQUERADE iptable_filter iptable_nat] rtc 7144 0 (autoclean) ehci-hcd 17996 0 (autoclean) (unused) usb-ohci 19880 0 (autoclean) (unused) sd_mod 10540 0 (autoclean) usb-storage 66400 0 (autoclean) scsi_mod 57368 2 (autoclean) [sd_mod usb-storage] usbcore 62156 1 (autoclean) [speedtch ehci-hcd usb-ohci usb-storage] reiserfs 181200 0 (autoclean) (unused) vfat 9964 0 (autoclean) fat 32216 0 (autoclean) [vfat] ide-cd 30624 1 (autoclean) ide-detect 256 0 (autoclean) (unused) ide-core 107964 4 (autoclean) [ide-floppy ide-tape ide-disk usb-storage ide-cd ide-detect] cdrom 26944 0 (autoclean) [ide-cd] Tainting is because of the ppp_mppe module, which has a BSD license, but is not used in this case. The syslog reads: May 19 12:45:03 gibraltar-tza postfix/pickup[11608]: BD49944215: uid=0 from= May 19 12:45:03 gibraltar-tza postfix/cleanup[22491]: BD49944215: message-id=<20040519104503.BD49944215@gibraltar.tza.at> May 19 12:45:03 gibraltar-tza postfix/qmgr[17520]: BD49944215: from=, size=404114, nrcpt=1 (queue active) May 19 12:45:04 gibraltar-tza postfix/cleanup[22491]: 1377E44217: message-id=<20040519104503.BD49944215@gibraltar.tza.at> May 19 12:45:04 gibraltar-tza postfix/local[30706]: BD49944215: to=, orig_to=, relay=local, delay=1, status=sent (forwarded as 1377E44217) May 19 12:45:04 gibraltar-tza postfix/qmgr[17520]: 1377E44217: from=, size=404238, nrcpt=1 (queue active) May 19 12:45:04 gibraltar-tza kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000003 May 19 12:45:04 gibraltar-tza kernel: printing eip: May 19 12:45:04 gibraltar-tza kernel: 00000003 May 19 12:45:04 gibraltar-tza kernel: *pde = 00000000 May 19 12:45:04 gibraltar-tza kernel: Oops: 0000 May 19 12:45:04 gibraltar-tza kernel: CPU: 0 May 19 12:45:04 gibraltar-tza kernel: EIP: 0010:[<00000003>] Tainted: P May 19 12:45:04 gibraltar-tza kernel: EFLAGS: 00010202 May 19 12:45:04 gibraltar-tza kernel: eax: 00000001 ebx: 00000001 ecx: 00000000 edx: 00000020 May 19 12:45:04 gibraltar-tza kernel: esi: 00000001 edi: c51ae8b8 ebp: c51ae790 esp: c2967e78 May 19 12:45:04 gibraltar-tza kernel: ds: 0018 es: 0018 ss: 0018 May 19 12:45:04 gibraltar-tza kernel: Process smtp (pid: 18410, stackpage=c2967000) May 19 12:45:04 gibraltar-tza kernel: Stack: 00000028 cb977d20 c51ae8b8 cba4a8c0 c51ae790 c51ae790 c025e378 c51ae790 May 19 12:45:04 gibraltar-tza kernel: cb977cf0 00000000 c51ae790 c51ae8b8 c0261173 c51ae790 c1425750 c2967efc May 19 12:45:04 gibraltar-tza kernel: c51ae790 00000010 c5ad9e20 c02703e0 c51ae790 c2967efc 00000010 c5ad9e20 May 19 12:45:04 gibraltar-tza kernel: Call Trace: [tcp_connect+520/608] [tcp_v4_connect+403/880] [inet_stream_connect+352/720] [sys_connect+86/128] [d_alloc+25/384] May 19 12:45:04 gibraltar-tza kernel: [sock_map_fd+244/384] [kmem_cache_free+19/32] [do_fcntl+208/592] [sys_socketcall+161/448] [sys_fcntl64+67/144] [system_call+51/64] May 19 12:45:04 gibraltar-tza kernel: May 19 12:45:04 gibraltar-tza kernel: Code: Bad EIP value. May 19 12:45:04 gibraltar-tza postfix/qmgr[17520]: warning: premature end-of-input on private/smtp socket while reading input attribute name May 19 12:45:04 gibraltar-tza postfix/qmgr[17520]: warning: private/smtp socket: malformed response May 19 12:45:04 gibraltar-tza postfix/qmgr[17520]: warning: transport smtp failure -- see a previous warning/fatal/panic logfile record for the problem description May 19 12:45:04 gibraltar-tza postfix/master[11652]: warning: process /usr/lib/postfix/smtp pid 18410 killed by signal 11 May 19 12:45:04 gibraltar-tza postfix/master[11652]: warning: /usr/lib/postfix/smtp: bad command startup -- throttling May 19 12:45:04 gibraltar-tza postfix/pickup[11608]: 8F9B944215: uid=0 from= May 19 12:45:04 gibraltar-tza postfix/cleanup[22491]: 8F9B944215: message-id=<20040519104504.8F9B944215@gibraltar.tza.at> May 19 12:45:04 gibraltar-tza postfix/qmgr[17520]: 8F9B944215: from=, size=604, nrcpt=1 (queue active) May 19 12:45:04 gibraltar-tza postfix/cleanup[22491]: 9A7E244218: message-id=<20040519104504.8F9B944215@gibraltar.tza.at> May 19 12:45:04 gibraltar-tza postfix/qmgr[17520]: 9A7E244218: from=, size=728, nrcpt=1 (queue active) May 19 12:45:04 gibraltar-tza postfix/local[30706]: 8F9B944215: to=, orig_to=, relay=local, delay=0, status=sent (forwarded as 9A7E244218) May 19 12:45:06 gibraltar-tza p3scan[2915]: Connection from 192.168.123.74:2223 May 19 12:45:06 gibraltar-tza p3scan[2915]: Real-server adress is x.x.x.x:110 May 19 12:45:06 gibraltar-tza kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000003 May 19 12:45:06 gibraltar-tza kernel: printing eip: May 19 12:45:06 gibraltar-tza kernel: 00000003 May 19 12:45:06 gibraltar-tza kernel: *pde = 00000000 May 19 12:45:06 gibraltar-tza kernel: Oops: 0000 May 19 12:45:06 gibraltar-tza kernel: CPU: 0 May 19 12:45:06 gibraltar-tza kernel: EIP: 0010:[<00000003>] Tainted: P May 19 12:45:06 gibraltar-tza kernel: EFLAGS: 00010202 May 19 12:45:06 gibraltar-tza kernel: eax: 00000001 ebx: 00000001 ecx: 00000000 edx: 00000020 May 19 12:45:06 gibraltar-tza kernel: esi: 00000001 edi: cb1afc68 ebp: cb1afb40 esp: c2cfbe78 May 19 12:45:06 gibraltar-tza kernel: ds: 0018 es: 0018 ss: 0018 May 19 12:45:06 gibraltar-tza kernel: Process p3scan (pid: 2915, stackpage=c2cfb000) May 19 12:45:06 gibraltar-tza kernel: Stack: 00000028 cb8dc650 cb1afc68 cb8c4bc0 cb1afb40 cb1afb40 c025e378 cb1afb40 May 19 12:45:06 gibraltar-tza kernel: cb8dc620 00000000 cb1afb40 cb1afc68 c0261173 cb1afb40 c1425330 c2cfbefc May 19 12:45:06 gibraltar-tza kernel: cb1afb40 00000010 c6d94740 c02703e0 cb1afb40 c2cfbefc 00000010 c6d94740 May 19 12:45:06 gibraltar-tza kernel: Call Trace: [tcp_connect+520/608] [tcp_v4_connect+403/880] [inet_stream_connect+352/720] [sys_connect+86/128] [jbd:journal_flushpage_Rc9a5f737+694/7440] May 19 12:45:06 gibraltar-tza kernel: [tcp_setsockopt+61/1440] [inet_setsockopt+37/48] [sys_setsockopt+67/128] [sys_setsockopt+82/128] [sys_socketcall+161/448] [system_call+51/64] May 19 12:45:06 gibraltar-tza kernel: May 19 12:45:06 gibraltar-tza kernel: Code: Bad EIP value. May 19 12:45:06 gibraltar-tza p3scan[11274]: Attention: child with pid 2915 died with abnormal termsignal (11)! This is probably a bug. Please report to the author. numprocs is now 2 May 19 12:45:06 gibraltar-tza p3scan[6731]: Connection from 192.168.123.74:2225 May 19 12:45:06 gibraltar-tza p3scan[6731]: Real-server adress is x.x.x.x:110 May 19 12:45:06 gibraltar-tza kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000003 May 19 12:45:06 gibraltar-tza kernel: printing eip: May 19 12:45:06 gibraltar-tza kernel: 00000003 May 19 12:45:06 gibraltar-tza kernel: *pde = 00000000 May 19 12:45:06 gibraltar-tza kernel: Oops: 0000 May 19 12:45:06 gibraltar-tza kernel: CPU: 0 May 19 12:45:06 gibraltar-tza kernel: EIP: 0010:[<00000003>] Tainted: P May 19 12:45:06 gibraltar-tza kernel: EFLAGS: 00010202 May 19 12:45:06 gibraltar-tza kernel: eax: 00000001 ebx: 00000001 ecx: 00000000 edx: 00000020 May 19 12:45:06 gibraltar-tza kernel: esi: 00000001 edi: c6cd2c78 ebp: c6cd2b50 esp: c2cfbe78 May 19 12:45:06 gibraltar-tza kernel: ds: 0018 es: 0018 ss: 0018 May 19 12:45:06 gibraltar-tza kernel: Process p3scan (pid: 6731, stackpage=c2cfb000) May 19 12:45:06 gibraltar-tza kernel: Stack: 00000028 cb8ea430 c6cd2c78 c5ddeb00 c6cd2b50 c6cd2b50 c025e378 c6cd2b50 May 19 12:45:06 gibraltar-tza kernel: cb8ea400 00000000 c6cd2b50 c6cd2c78 c0261173 c6cd2b50 c14258b0 c2cfbefc May 19 12:45:06 gibraltar-tza kernel: c6cd2b50 00000010 c85fda90 c02703e0 c6cd2b50 c2cfbefc 00000010 c85fda90 May 19 12:45:06 gibraltar-tza kernel: Call Trace: [tcp_connect+520/608] [tcp_v4_connect+403/880] [inet_stream_connect+352/720] [sys_connect+86/128] [tcp_setsockopt+61/1440] May 19 12:45:06 gibraltar-tza kernel: [inet_setsockopt+37/48] [sys_setsockopt+67/128] [sys_setsockopt+82/128] [sys_socketcall+161/448] [system_call+51/64] May 19 12:45:06 gibraltar-tza kernel: May 19 12:45:06 gibraltar-tza kernel: Code: Bad EIP value. May 19 12:45:06 gibraltar-tza p3scan[11274]: Attention: child with pid 6731 died with abnormal termsignal (11)! This is probably a bug. Please report to the author. numprocs is now 2 May 19 12:45:06 gibraltar-tza p3scan[8091]: Connection from 192.168.123.74:2229 May 19 12:45:06 gibraltar-tza p3scan[8091]: Real-server adress is x.x.x.x:110 May 19 12:45:06 gibraltar-tza kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000003 So it seems to be somehow related to inet_setsockopt. Since this is a fiewall, I have limited debugging capabilities on the machine. If necessary, I might be able to get the ksymoops. best regards, Rene