I have experienced the following errors while running a test suite (LTP
test suite) on the 2.4.26 kernel. Has anybody seen this problem, and, if
so, is there a patch for it? Thanks.
kernel BUG at page_alloc.c:92!
invalid operand: 0000
CPU: 7
EIP: 0010:[<c0132fae>] Not tainted
EFLAGS: 00010202
eax: 00000020 ebx: 00000009 ecx: c7fd0208 edx: c7fd0208
esi: fe0029fa edi: 00000000 ebp: ddeff009 esp: f6793eb4
ds: 0018 es: 0018 ss: 0018
Process top (pid: 4648, threadinfo=f6792000 task=f7320ce0)
Stack: c7fd0208 00000000 00000009 ddeff000 ddeff000 c011e137 f7320ce0
f5f4d8a0
bffff9f1 00000009 fe0029fa 00000000 ddeff009 c011e0fe f6792000
ddeff000
f5f4d8a0 c7fd0208 f5ba83c0 00000000 f5f4d8a0 ddeff000 ddeff000
c015cca3
Call Trace: [<c011e137>] [<c011e0fe>] [<c015cca3>] [<c015d016>]
[<c013c9e8>]
[<c013cb9a>] [<c010700b>]
Code: 0f 0b 5c 00 99 49 2d c0 8b 14 24 8b 42 14 83 e0 40 74 08 0f
mremap01: page allocation failure. order:0, mode:0x0
pdflush: page allocation failure. order:0, mode:0x0
mremap01: page allocation failure. order:0, mode:0x0
mremap01: page allocation failure. order:0, mode:0x0
pdflush: page allocation failure. order:0, mode:0x0
pdflush: page allocation failure. order:0, mode:0x0
mremap01: page allocation failure. order:0, mode:0x0
pdflush: page allocation failure. order:0, mode:0x0
pdflush: page allocation failure. order:0, mode:0x0
pdflush: page allocation failure. order:0, mode:0x0
pdflush: page allocation failure. order:0, mode:0x0
pdflush: page allocation failure. order:0, mode:0x0
----------------------------------------------------------------------------------------------------------------------------
Ksymoops output:
ksymoops 2.4.1 on i686 2.5.26. Options used
-v /boot/vmlinux-2.5.26 (specified)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.5.26/ (default)
-m /boot/System.map-2.5.26 (specified)
No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod
file?
Warning (compare_maps): ksyms_base symbol
__wake_up_sync_R__ver___wake_up_sync not found in vmlinux. Ignoring
ksyms_base entry
Warning (compare_maps): ksyms_base symbol idle_cpu_R__ver_idle_cpu not
found in vmlinux. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol
set_cpus_allowed_R__ver_set_cpus_allowed not found in vmlinux. Ignoring
ksyms_base entry
kernel BUG at page_alloc.c:92!
invalid operand: 0000
CPU: 7
EIP: 0010:[<c0132fae>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202
eax: 00000020 ebx: 00000009 ecx: c7fd0208 edx: c7fd0208
esi: fe0029fa edi: 00000000 ebp: ddeff009 esp: f6793eb4
ds: 0018 es: 0018 ss: 0018
Stack: c7fd0208 00000000 00000009 ddeff000 ddeff000 c011e137 f7320ce0
f5f4d8a0
bffff9f1 00000009 fe0029fa 00000000 ddeff009 c011e0fe f6792000
ddeff000
f5f4d8a0 c7fd0208 f5ba83c0 00000000 f5f4d8a0 ddeff000 ddeff000
c015cca3
Call Trace: [<c011e137>] [<c011e0fe>] [<c015cca3>] [<c015d016>]
[<c013c9e8>]
[<c013cb9a>] [<c010700b>]
Code: 0f 0b 5c 00 99 49 2d c0 8b 14 24 8b 42 14 83 e0 40 74 08 0f
>>EIP; c0132fae <__free_pages_ok+4e/2e0> <=====
Trace; c011e137 <access_process_vm+177/1c0>
Trace; c011e0fe <access_process_vm+13e/1c0>
Trace; c015cca3 <proc_pid_cmdline+63/f0>
Trace; c015d016 <proc_info_read+46/100>
Trace; c013c9e8 <vfs_read+98/110>
Trace; c013cb9a <sys_read+2a/40>
Trace; c010700b <syscall_call+7/b>
Code; c0132fae <__free_pages_ok+4e/2e0>
00000000 <_EIP>:
Code; c0132fae <__free_pages_ok+4e/2e0> <=====
0: 0f 0b ud2a <=====
Code; c0132fb0 <__free_pages_ok+50/2e0>
2: 5c pop %esp
Code; c0132fb1 <__free_pages_ok+51/2e0>
3: 00 99 49 2d c0 8b add %bl,0x8bc02d49(%ecx)
Code; c0132fb7 <__free_pages_ok+57/2e0>
9: 14 24 adc $0x24,%al
Code; c0132fb9 <__free_pages_ok+59/2e0>
b: 8b 42 14 mov 0x14(%edx),%eax
Code; c0132fbc <__free_pages_ok+5c/2e0>
e: 83 e0 40 and $0x40,%eax
Code; c0132fbf <__free_pages_ok+5f/2e0>
11: 74 08 je 1b <_EIP+0x1b> c0132fc9
<__free_pages_ok+69/2e0>
Code; c0132fc1 <__free_pages_ok+61/2e0>
13: 0f 00 00 sldtl (%eax)
4 warnings issued. Results may not be reliable.
David F Barrera
dbarrera@us.ibm.com
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This archive was generated by hypermail 2b29 : Tue Jul 23 2002 - 22:00:43 EST