* Ooops: 2.5.70 kernel BUG at net/xfrm/xfrm_policy.c - ping crashes
@ 2003-06-04 15:40 Dr. Peter Bieringer
2003-06-04 16:18 ` Andreas Jellinghaus
2003-06-05 4:08 ` David S. Miller
0 siblings, 2 replies; 3+ messages in thread
From: Dr. Peter Bieringer @ 2003-06-04 15:40 UTC (permalink / raw)
To: Maillist netdev; +Cc: Maillist USAGI-users
Hi,
is this helpful? Happen on playing around with IPsec on 2.5.70, caused by a
ping to a destination (1.2.3.4) in IPsec topology.
Jun 4 17:41:31 racoonhost kernel: ------------[ cut here ]------------
Jun 4 17:41:31 racoonhost kernel: kernel BUG at net/xfrm/xfrm_policy.c:185!
Jun 4 17:41:31 racoonhost kernel: invalid operand: 0000 [#1]
Jun 4 17:41:31 racoonhost kernel: CPU: 0
Jun 4 17:41:31 racoonhost kernel: EIP: 0060:[<c022bc0e>] Tainted: P
Jun 4 17:41:31 racoonhost kernel: EFLAGS: 00010246
Jun 4 17:41:31 racoonhost kernel: eax: c6f80a01 ebx: c1b45000 ecx:
c6f80a80 edx: c1b45000
Jun 4 17:41:31 racoonhost kernel: esi: c1b45000 edi: 00000000 ebp:
c6f80a80 esp: c0985d04
Jun 4 17:41:31 racoonhost kernel: ds: 007b es: 007b ss: 0068
Jun 4 17:41:31 racoonhost kernel: Process ping (pid: 23407,
threadinfo=c0984000 task=c4e6c6a0)
Jun 4 17:41:31 racoonhost kernel: Stack: c0985ddc c022d09d c1b45000
c0985ddc 00000002 0000002e 00000001 c6f80a80
Jun 4 17:41:31 racoonhost kernel: c1b45000 c0a79d80 c016eff7
fd010018 c6d9b900 c027c7e0 1f3e030a 00000000
Jun 4 17:41:31 racoonhost kernel: 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000
Jun 4 17:41:31 racoonhost kernel: Call Trace: [<c022d09d>] [<c016eff7>]
[<c01f8d33>] [<c01f8e2b>] [<c0219110>] [<c01358a0>] [<c021f142>]
[<c01e665d>] [<c01e557e>] [<c01e55cc>] [<c021edc8>] [<c01e61da>]
[<c01e62ad>] [<c01e6f94>] [<c0122868>] [<c01379b4>] [<c010a6b3>]
Jun 4 17:41:31 racoonhost kernel: Code: 0f 0b b9 00 89 49 25 c0 8b 8b c8 00
00 00 85 c9 74 08 0f 0b
Jun 4 17:41:33 racoonhost kernel: ------------[ cut here ]------------
Jun 4 17:41:33 racoonhost kernel: kernel BUG at net/xfrm/xfrm_policy.c:185!
Jun 4 17:41:33 racoonhost kernel: invalid operand: 0000 [#2]
Jun 4 17:41:33 racoonhost kernel: CPU: 0
Jun 4 17:41:33 racoonhost kernel: EIP: 0060:[<c022bc0e>] Tainted: P
Jun 4 17:41:33 racoonhost kernel: EFLAGS: 00010246
Jun 4 17:41:33 racoonhost kernel: eax: c6f80a01 ebx: c1b45000 ecx:
c6f80a80 edx: c1b45000
Jun 4 17:41:33 racoonhost kernel: esi: 00000002 edi: c1b45000 ebp:
c6f80a80 esp: c094bd04
Jun 4 17:41:33 racoonhost kernel: ds: 007b es: 007b ss: 0068
Jun 4 17:41:33 racoonhost kernel: Process ping (pid: 23408,
threadinfo=c094a000 task=c4e6c6a0)
Jun 4 17:41:33 racoonhost kernel: Stack: c1b45000 c022d09d c1b45000
c2d38ab0 00000002 0000002e c7ee1f00 c6f80a80
Jun 4 17:41:33 racoonhost kernel: c1b45000 c0a79d80 c016eff7
c016f045 c7ee1f00 c7ee3800 00000000 c7ee1f00
Jun 4 17:41:33 racoonhost kernel: c7eb2100 c7ece494 c01767ee
c2d38ab0 c0d11424 c2d38ab0 00000000 00000000
Jun 4 17:41:33 racoonhost kernel: Call Trace: [<c022d09d>] [<c016eff7>]
[<c016f045>] [<c01767ee>] [<c016f2b2>] [<c0115a61>] [<c012dcfb>]
[<c01f8d33>] [<c01f8e
2b>] [<c0219110>] [<c01358a0>] [<c021f142>] [<c01e665d>] [<c01e557e>]
[<c01e55cc>] [<c021edc8>] [<c01e61da>] [<c01e62ad>] [<c01e6f94>]
[<c0122868>] [<c0137
9b4>] [<c010a6b3>]
Jun 4 17:41:33 racoonhost kernel: Code: 0f 0b b9 00 89 49 25 c0 8b 8b c8 00
00 00 85 c9 74 08 0f 0b
Btw: ping segfaults...that is not good because ping is usually with suid bit
set installed:
# stat `which ping`
File: "/bin/ping"
Size: 35192 Blocks: 72 IO Block: -4611693715008778240
Regular File
Device: 303h/771d Inode: 128458 Links: 1
Access: (4755/-rwsr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root)
Access: Wed Jun 4 17:43:44 2003
Modify: Thu Apr 18 23:40:02 2002
Change: Tue Nov 5 18:25:31 2002
# strace ping 1.2.3.4
execve("/bin/ping", ["ping", "1.2.3.4"], [/* 29 vars */]) = 0
uname({sys="Linux", node="racoonhost.lab.aerasec.de", ...}) = 0
brk(0) = 0x8063000
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=14186, ...}) = 0
old_mmap(NULL, 14186, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40014000
close(3) = 0
open("/lib/libresolv.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\'\0"..., 1024) =
1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=68925, ...}) = 0
old_mmap(NULL, 69408, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40018000
mprotect(0x40026000, 12064, PROT_NONE) = 0
old_mmap(0x40026000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
0xe000) = 0x40026000
old_mmap(0x40027000, 7968, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40027000
close(3) = 0
open("/lib/i686/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0Pv\1B4\0"..., 1024)
= 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=1402035, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x40029000
old_mmap(0x42000000, 1264960, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) =
0x42000000
mprotect(0x4212c000, 36160, PROT_NONE) = 0
old_mmap(0x4212c000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
0x12c000) = 0x4212c000
old_mmap(0x42131000, 15680, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x42131000
close(3) = 0
munmap(0x40014000, 14186) = 0
brk(0) = 0x8063000
brk(0x8063030) = 0x8063030
brk(0x8064000) = 0x8064000
socket(PF_INET, SOCK_RAW, IPPROTO_ICMP) = 3
getuid32() = 0
setuid32(0) = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
connect(4, {sin_family=AF_INET, sin_port=htons(1025),
sin_addr=inet_addr("1.2.3.4")}}, 16 <unfinished ...>
+++ killed by SIGSEGV +++
# rpm -qf `which ping`
iputils-20020124-3
# rpm -qi iputils-20020124-3
Name : iputils Relocations: /usr
Version : 20020124 Vendor: Red Hat, Inc.
Release : 3 Build Date: Thu 18 Apr 2002
11:40:05 PM CEST
Install date: Tue 05 Nov 2002 06:25:31 PM CET Build Host:
stripples.devel.redhat.com
Group : System Environment/Daemons Source RPM:
iputils-20020124-3.src.rpm
Size : 188776 License: BSD
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Summary : Network monitoring tools including ping.
Description :
The iputils package contains basic utilities for monitoring a network,
including ping. The ping command sends a series of ICMP protocol
ECHO_REQUEST packets to a specified network host to discover whether
the target machine is alive and receiving network traffic.
Hope this helps,
Peter
--
Dr. Peter Bieringer http://www.bieringer.de/pb/
GPG/PGP Key 0x958F422D mailto: pb at bieringer dot de
Deep Space 6 Co-Founder and Core Member http://www.deepspace6.net/
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Ooops: 2.5.70 kernel BUG at net/xfrm/xfrm_policy.c - ping crashes
2003-06-04 15:40 Ooops: 2.5.70 kernel BUG at net/xfrm/xfrm_policy.c - ping crashes Dr. Peter Bieringer
@ 2003-06-04 16:18 ` Andreas Jellinghaus
2003-06-05 4:08 ` David S. Miller
1 sibling, 0 replies; 3+ messages in thread
From: Andreas Jellinghaus @ 2003-06-04 16:18 UTC (permalink / raw)
To: Dr. Peter Bieringer , Maillist netdev; +Cc: Maillist USAGI-users
Am Mittwoch, 4. Juni 2003 17:40 schrieb Dr. Peter Bieringer:
> Hi,
>
> is this helpful? Happen on playing around with IPsec on 2.5.70,
at least -bk5 has the fix.
Andreas
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Ooops: 2.5.70 kernel BUG at net/xfrm/xfrm_policy.c - ping crashes
2003-06-04 15:40 Ooops: 2.5.70 kernel BUG at net/xfrm/xfrm_policy.c - ping crashes Dr. Peter Bieringer
2003-06-04 16:18 ` Andreas Jellinghaus
@ 2003-06-05 4:08 ` David S. Miller
1 sibling, 0 replies; 3+ messages in thread
From: David S. Miller @ 2003-06-05 4:08 UTC (permalink / raw)
To: pb; +Cc: netdev, usagi-users
From: "Dr. Peter Bieringer " <pb@bieringer.de>
Date: Wed, 04 Jun 2003 17:40:03 +0200
Happen on playing around with IPsec on 2.5.70,
2.5.70 is ancient, many bugs fixed, please sync up to the current
tree
^ permalink raw reply [flat|nested] 3+ messages in thread
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2003-06-04 15:40 Ooops: 2.5.70 kernel BUG at net/xfrm/xfrm_policy.c - ping crashes Dr. Peter Bieringer
2003-06-04 16:18 ` Andreas Jellinghaus
2003-06-05 4:08 ` David S. Miller
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