Re: ext3 oops with 2.4.33.3-grsec

[Willy Tarreau <w@1wt.eu>]

Hello,

On Thu, Oct 19, 2006 at 05:50:22PM +0200, Torbjörn Svensson wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Hello!
> 
> I do not know if this is related to my random reboots of the server with
> a 2.4.33.3-grsec kernel, but two days ago I got this oops recorded[0] in
> /var/log/kern.log. At the time of the oops, nothing special was running
> and this time, the server did _not_ reboot. Last time the server did
> reboot I got another oops[1], but that time, I didn't have
> CONFIG_FRAME_POINTER set. As I have little experience in kernel hacking,
> I do not know if these two are completely different bugs or of one is a
> result of the ofter, This older bug is around a week old.
> When I am testing with 2.4.33-grsec with the same(?) grsec-patch
> (version 2.1.9), I do not get any random reboots _or_ oops.

I see nothing between 2.4.33 and 2.4.33.3 which affects ext3 in any way.
The "ud2a" you see in the decoded oops is a call to 'BUG()'. The only
one I find in ext3 is in ext3_write_super() which is not called from
any function in your trace. I do not notice any other relevant ones in
inline functions included from other files. Could you check if the
grsec patch you use changes anything in fs/ext3/super.c ? It will make
the debugging easier.

Regards,
Willy

> The server is running a Debian Sarge system.
> 
> The related kernel config is also attached.
> 
> These references are also attached below.
> [0] http://www.azoff.se/error/debian/oops/oops_decoded_061017
> [1] http://www.azoff.se/error/debian/oops/oops_decoded_061011
> [2] http://www.azoff.se/error/debian/oops/config-2.4.33.3-grsec
> 
> 
> - --
> Torbjörn Svensson <lkml (at) azoff (dot) se>
> Please CC me as I am not subscribed to the list!
> 
> 
> 
> 
> 
> [0] ---------------------------
> ksymoops 2.4.9 on i686 2.4.33.3-grsec.  Options used
>      -V (default)
>      -k /proc/ksyms (default)
>      -l /proc/modules (default)
>      -o /lib/modules/2.4.33.3-grsec/ (default)
>      -m /boot/System.map-2.4.33.3-grsec_2006-09-27 (specified)
> 
> Error (regular_file): read_ksyms stat /proc/ksyms failed
> No modules in ksyms, skipping objects
> No ksyms, skipping lsmod
> kernel BUG at transaction.c:251!
> invalid operand: 0000
> CPU:    0
> EIP:    0010:[<c01bad1e>]    Not tainted
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010282
> eax: 0000006c   ebx: f73045c4   ecx: f7304000   edx: f732df08
> esi: f7304000   edi: f7aa9cc0   ebp: f7305e68   esp: f7305e48
> ds: 0018   es: 0018   ss: 0018
> Process apcupsd (pid: 12746, stackpage=f7305000)
> Stack: c03d1160 c03ccd96 c03cd345 000000fb c03d3160 f73045c4 f77ac7c0
> f77ac7c0
>        f7305e88 c01b5351 f7aa9cc0 00000002 00000000 00000001 f77ac7c0
> f75d9800
>        f7305ea0 c019b5c1 f77ac7c0 00000000 00000000 f77ac7c0 f7305efc
> c0179961
> Call Trace:    [<c01b5351>] [<c019b5c1>] [<c0179961>] [<c01967e9>]
> [<c017a019>]
>   [<c01b03c5>] [<c018688e>] [<c01573d3>]
> Code: 0f 0b ea 45 d3 3c c0 fb 00 ff 43 08 89 d8 8b 5d f4 8b 75 f8
> 
> 
> >>EIP; c01bad1e <ext3_clear_journal_err+ae/c0>   <=====
> 
> Trace; c01b5351 <ext3_do_update_inode+1c1/410>
> Trace; c019b5c1 <__mark_inode_dirty+51/a0>
> Trace; c0179961 <do_odirect_fallback+21/80>
> Trace; c01967e9 <do_select+f9/200>
> Trace; c017a019 <__mprotect_fixup+99/430>
> Trace; c01b03c5 <ext3_group_sparse+45/60>
> Trace; c018688e <do_readv_writev+20e/230>
> Trace; c01573d3 <mem_parity_error+23/40>
> 
> Code;  c01bad1e <ext3_clear_journal_err+ae/c0>
> 00000000 <_EIP>:
> Code;  c01bad1e <ext3_clear_journal_err+ae/c0>   <=====
>    0:   0f 0b                     ud2a      <=====
> Code;  c01bad20 <ext3_clear_journal_err+b0/c0>
>    2:   ea 45 d3 3c c0 fb 00      ljmp   $0xfb,$0xc03cd345
> Code;  c01bad27 <ext3_clear_journal_err+b7/c0>
>    9:   ff 43 08                  incl   0x8(%ebx)
> Code;  c01bad2a <ext3_clear_journal_err+ba/c0>
>    c:   89 d8                     mov    %ebx,%eax
> Code;  c01bad2c <ext3_clear_journal_err+bc/c0>
>    e:   8b 5d f4                  mov    0xfffffff4(%ebp),%ebx
> Code;  c01bad2f <ext3_clear_journal_err+bf/c0>
>   11:   8b 75 f8                  mov    0xfffffff8(%ebp),%esi
> 
> CPU:    0
> EIP:    0010:[<c016d64c>]    Not tainted
> EFLAGS: 00010006
> eax: c22172dc   ebx: f7304000   ecx: ffffffff   edx: 00000082
> esi: c2214180   edi: f7304000   ebp: f7305d20   esp: f7305d14
> ds: 0018   es: 0018   ss: 0018
> Process apcupsd (pid: 12746, stackpage=f7305000)
> Stack: 00000000 c0157d70 f7304000 f7305d34 c016d6cf f7304568 00000000
> f7ade280
>        f7305d50 c016800a f7304000 0000000b f7305e14 00000000 c0157d70
> f7305d68
>        c0157aa2 0000000b c03c660e 00000000 f7305e14 f7305e04 c0157e26
> c03c660e
> Call Trace:    [<c0157d70>] [<c016d6cf>] [<c016800a>] [<c0157d70>]
> [<c0157aa2>]
>   [<c0157e26>] [<c01bad1e>] [<c0166b2a>] [<c0166bfd>] [<c01574f4>]
> [<c01bad1e>]
>   [<c01b5351>] [<c019b5c1>] [<c0179961>] [<c01967e9>] [<c017a019>]
> [<c01b03c5>]
>   [<c018688e>] [<c01573d3>]
> Code: 8b 1a 89 54 24 04 89 04 24 e8 76 ff 00 00 ff 0d 80 34 44 c0
> 
> 
> >>EIP; c016d64c <force_sig_info+1c/a0>   <=====
> 
> Trace; c0157d70 <enable_irq+60/90>
> Trace; c016d6cf <force_sig_info+9f/a0>
> Trace; c016800a <sys_sysinfo+8a/140>
> Trace; c0157d70 <enable_irq+60/90>
> Trace; c0157aa2 <startup_none+2/10>
> Trace; c0157e26 <do_IRQ+86/a0>
> Trace; c01bad1e <ext3_clear_journal_err+ae/c0>
> Trace; c0166b2a <inter_module_put+5a/80>
> Trace; c0166bfd <release_task+3d/160>
> Trace; c01574f4 <do_nmi+74/80>
> Trace; c01bad1e <ext3_clear_journal_err+ae/c0>
> Trace; c01b5351 <ext3_do_update_inode+1c1/410>
> Trace; c019b5c1 <__mark_inode_dirty+51/a0>
> Trace; c0179961 <do_odirect_fallback+21/80>
> Trace; c01967e9 <do_select+f9/200>
> Trace; c017a019 <__mprotect_fixup+99/430>
> Trace; c01b03c5 <ext3_group_sparse+45/60>
> Trace; c018688e <do_readv_writev+20e/230>
> Trace; c01573d3 <mem_parity_error+23/40>
> 
> Code;  c016d64c <force_sig_info+1c/a0>
> 00000000 <_EIP>:
> Code;  c016d64c <force_sig_info+1c/a0>   <=====
>    0:   8b 1a                     mov    (%edx),%ebx   <=====
> Code;  c016d64e <force_sig_info+1e/a0>
>    2:   89 54 24 04               mov    %edx,0x4(%esp)
> Code;  c016d652 <force_sig_info+22/a0>
>    6:   89 04 24                  mov    %eax,(%esp)
> Code;  c016d655 <force_sig_info+25/a0>
>    9:   e8 76 ff 00 00            call   ff84 <_EIP+0xff84>
> Code;  c016d65a <force_sig_info+2a/a0>
>    e:   ff 0d 80 34 44 c0         decl   0xc0443480
> 
> 
> 1 error issued.  Results may not be reliable.
> 
> 
> 
> 
> [1] ----------------------------------------------
> ksymoops 2.4.9 on i686 2.4.33.3-grsec.  Options used
>      -V (default)
>      -k /proc/ksyms (default)
>      -l /proc/modules (default)
>      -o /lib/modules/2.4.33.3-grsec/ (default)
>      -m /boot/System.map-2.4.33.3-grsec_2006-09-27 (specified)
> 
> Error (regular_file): read_ksyms stat /proc/ksyms failed
> No modules in ksyms, skipping objects
> No ksyms, skipping lsmod
> Unable to handle kernel NULL pointer dereference at virtual address 00000010
> c0187269
> *pgd = 0000000000000000
> Oops: 0000
> CPU:    0
> EIP:    0010:[<c0187269>]    Not tainted
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010203
> eax: 00000000   ebx: 00000004   ecx: 00000004   edx: 00000000
> esi: 400c4807   edi: fffffff7   ebp: bffff0d8   esp: f5121f50
> ds: 0018   es: 0018   ss: 0018
> Process apcupsd (pid: 15156, stackpage=f5121000)
> Stack: c0195847 c01680db f5121f5c 452caa21 0006e132 f5120000 452ca9e5
> f5120000
>        0808b930 08084e60 bffff0d8 c01563d3 00000004 400c4807 bfffefa0
> 0808b930
>        08084e60 bffff0d8 00000036 0000002b 0000002b 00000036 402ac614
> 00000023
> Call Trace:    [<c0195847>] [<c01680db>] [<c01563d3>]
> Code: 8b 14 88 85 d2 74 03 ff 42 14 89 d0 c3 8d 76 00 8d bc 27 00
> 
> 
> >>EIP; c0187269 <fget+19/30>   <=====
> 
> Trace; c0195847 <sys_ioctl+27/260>
> Trace; c01680db <sys_time+1b/60>
> Trace; c01563d3 <system_call+33/50>
> 
> Code;  c0187269 <fget+19/30>
> 00000000 <_EIP>:
> Code;  c0187269 <fget+19/30>   <=====
>    0:   8b 14 88                  mov    (%eax,%ecx,4),%edx   <=====
> Code;  c018726c <fget+1c/30>
>    3:   85 d2                     test   %edx,%edx
> Code;  c018726e <fget+1e/30>
>    5:   74 03                     je     a <_EIP+0xa>
> Code;  c0187270 <fget+20/30>
>    7:   ff 42 14                  incl   0x14(%edx)
> Code;  c0187273 <fget+23/30>
>    a:   89 d0                     mov    %edx,%eax
> Code;  c0187275 <fget+25/30>
>    c:   c3                        ret
> Code;  c0187276 <fget+26/30>
>    d:   8d 76 00                  lea    0x0(%esi),%esi
> Code;  c0187279 <fget+29/30>
>   10:   8d bc 27 00 00 00 00      lea    0x0(%edi),%edi
> 
>  <1>Unable to handle kernel paging request at virtual address 1ff5ac65
> c018714b
> *pgd = 0000000000000000
> Oops: 0000
> CPU:    0
> EIP:    0010:[<c018714b>]    Not tainted
> EFLAGS: 00010282
> eax: ced85094   ebx: ced85094   ecx: f51200e0   edx: ced85094
> esi: b9170a63   edi: f5120000   ebp: 1ff5ac5d   esp: f5121df4
> ds: 0018   es: 0018   ss: 0018
> Process apcupsd (pid: 15156, stackpage=f5121000)
> Stack: 00000400 c03ca58e f5121f1c f6829cc0 f5120000 0000000b c01674f1
> f5120000
>        0000000b f5121f1c f6829cc0 00000010 f687969c c0156ab3 0000000b
> c03ce4f0
>        00000000 350cf000 c0162210 c03ce4f0 f5121f1c 00000000 f5120000
> f5121e84
> Call Trace:    [<c01674f1>] [<c0156ab3>] [<c0162210>] [<c0163354>]
> [<c01630f2>]
>   [<c0163040>] [<c01967ff>] [<c01967ff>] [<c0161f80>] [<c01564f4>]
> [<c0187269>]
>   [<c0195847>] [<c01680db>] [<c01563d3>]
> Code: 8b 7d 08 ff 48 14 0f 94 c0 84 c0 75 14 8b 5c 24 08 8b 74 24
> 
> 
> >>EIP; c018714b <fput+1b/120>   <=====
> 
> Trace; c01674f1 <do_exit+61/280>
> Trace; c0156ab3 <die+73/80>
> Trace; c0162210 <do_page_fault+290/7e0>
> Trace; c0163354 <schedule+204/330>
> Trace; c01630f2 <schedule_timeout+62/b0>
> Trace; c0163040 <process_timeout+0/50>
> Trace; c01967ff <do_select+10f/200>
> Trace; c01967ff <do_select+10f/200>
> Trace; c0161f80 <do_page_fault+0/7e0>
> Trace; c01564f4 <error_code+34/40>
> Trace; c0187269 <fget+19/30>
> Trace; c0195847 <sys_ioctl+27/260>
> Trace; c01680db <sys_time+1b/60>
> Trace; c01563d3 <system_call+33/50>
> 
> Code;  c018714b <fput+1b/120>
> 00000000 <_EIP>:
> Code;  c018714b <fput+1b/120>   <=====
>    0:   8b 7d 08                  mov    0x8(%ebp),%edi   <=====
> Code;  c018714e <fput+1e/120>
>    3:   ff 48 14                  decl   0x14(%eax)
> Code;  c0187151 <fput+21/120>
>    6:   0f 94 c0                  sete   %al
> Code;  c0187154 <fput+24/120>
>    9:   84 c0                     test   %al,%al
> Code;  c0187156 <fput+26/120>
>    b:   75 14                     jne    21 <_EIP+0x21>
> Code;  c0187158 <fput+28/120>
>    d:   8b 5c 24 08               mov    0x8(%esp),%ebx
> Code;  c018715c <fput+2c/120>
>   11:   8b 74 24 00               mov    0x0(%esp),%esi
> 
>  <1>Unable to handle kernel NULL pointer dereference at virtual address
> 00000004
> c016755a
> *pgd = 0000000000000000
> Oops: 0002
> CPU:    0
> EIP:    0010:[<c016755a>]    Not tainted
> EFLAGS: 00010202
> eax: f1a53800   ebx: 00000004   ecx: ffffffff   edx: f5120000
> esi: f5c1de40   edi: f5120000   ebp: 0000000b   esp: f5121cb4
> ds: 0018   es: 0018   ss: 0018
> Process apcupsd (pid: 15156, stackpage=f5121000)
> Stack: f1a53840 0000000b f5121dc0 f5c1de40 1ff5ac65 f687969c c0156ab3
> 0000000b
>        c03ce4f0 00000000 350cf1fc c0162210 c03ce4f0 f5121dc0 00000000
> 00000001
>        c00bdd20 00000019 00000000 00000000 00000001 c023f66b c2211000
> 00000016
> Call Trace:    [<c0156ab3>] [<c0162210>] [<c023f66b>] [<c02ad723>]
> [<c0244473>]
>   [<c024373d>] [<c0166111>] [<c0161f80>] [<c01564f4>] [<c018714b>]
> [<c01674f1>]
>   [<c0156ab3>] [<c0162210>] [<c0163354>] [<c01630f2>] [<c0163040>]
> [<c01967ff>]
>   [<c01967ff>] [<c0161f80>] [<c01564f4>] [<c0187269>] [<c0195847>]
> [<c01680db>]
>   [<c01563d3>]
> Code: ff 0b 0f 94 c0 84 c0 0f 85 e4 00 00 00 8b b7 58 05 00 00 85
> 
> 
> >>EIP; c016755a <do_exit+ca/280>   <=====
> 
> Trace; c0156ab3 <die+73/80>
> Trace; c0162210 <do_page_fault+290/7e0>
> Trace; c023f66b <scrup+13b/150>
> Trace; c02ad723 <vgacon_cursor+d3/1a0>
> Trace; c0244473 <poke_blanked_console+53/70>
> Trace; c024373d <vt_console_print+21d/310>
> Trace; c0166111 <__call_console_drivers+51/60>
> Trace; c0161f80 <do_page_fault+0/7e0>
> Trace; c01564f4 <error_code+34/40>
> Trace; c018714b <fput+1b/120>
> Trace; c01674f1 <do_exit+61/280>
> Trace; c0156ab3 <die+73/80>
> Trace; c0162210 <do_page_fault+290/7e0>
> Trace; c0163354 <schedule+204/330>
> Trace; c01630f2 <schedule_timeout+62/b0>
> Trace; c0163040 <process_timeout+0/50>
> Trace; c01967ff <do_select+10f/200>
> Trace; c01967ff <do_select+10f/200>
> Trace; c0161f80 <do_page_fault+0/7e0>
> Trace; c01564f4 <error_code+34/40>
> Trace; c0187269 <fget+19/30>
> Trace; c0195847 <sys_ioctl+27/260>
> Trace; c01680db <sys_time+1b/60>
> Trace; c01563d3 <system_call+33/50>
> 
> Code;  c016755a <do_exit+ca/280>
> 00000000 <_EIP>:
> Code;  c016755a <do_exit+ca/280>   <=====
>    0:   ff 0b                     decl   (%ebx)   <=====
> Code;  c016755c <do_exit+cc/280>
>    2:   0f 94 c0                  sete   %al
> Code;  c016755f <do_exit+cf/280>
>    5:   84 c0                     test   %al,%al
> Code;  c0167561 <do_exit+d1/280>
>    7:   0f 85 e4 00 00 00         jne    f1 <_EIP+0xf1>
> Code;  c0167567 <do_exit+d7/280>
>    d:   8b b7 58 05 00 00         mov    0x558(%edi),%esi
> Code;  c016756d <do_exit+dd/280>
>   13:   85 00                     test   %eax,(%eax)
> 
>  <1>Unable to handle kernel NULL pointer dereference at virtual address
> 00000003
> c016cd8a
> *pgd = 0000000000000000
> Oops: 0000
> CPU:    0
> EIP:    0010:[<c016cd8a>]    Not tainted
> EFLAGS: 00010006
> eax: c22172dc   ebx: f5120000   ecx: ffffffff   edx: 00000003
> esi: 00000000   edi: f5120000   ebp: 0000000b   esp: f5121b54
> ds: 0018   es: 0018   ss: 0018
> Process apcupsd (pid: 15156, stackpage=f5121000)
> Stack: 0000000b c015a2d8 f5120000 c016ce0e f5120568 00000000 00000000
> c0167590
>        f5120000 0000000b f5121c80 00000002 00000004 0000000b c0156ab3
> 0000000b
>        c03ce4f0 00000002 350cf000 c0162210 c03ce4f0 f5121c80 00000002
> 00000000
> Call Trace:    [<c015a2d8>] [<c016ce0e>] [<c0167590>] [<c0156ab3>]
> [<c0162210>]
>   [<c03469d0>] [<c0346801>] [<c03469d0>] [<c0267983>] [<c02fbc1e>]
> [<c02fbd57>]
>   [<c02fbe5a>] [<c0161f80>] [<c01564f4>] [<c016755a>] [<c0156ab3>]
> [<c0162210>]
>   [<c023f66b>] [<c02ad723>] [<c0244473>] [<c024373d>] [<c0166111>]
> [<c0161f80>]
>   [<c01564f4>] [<c018714b>] [<c01674f1>] [<c0156ab3>] [<c0162210>]
> [<c0163354>]
>   [<c01630f2>] [<c0163040>] [<c01967ff>] [<c01967ff>] [<c0161f80>]
> [<c01564f4>]
>   [<c0187269>] [<c0195847>] [<c01680db>] [<c01563d3>]
> Code: 8b 1a 89 54 24 04 89 04 24 e8 98 03 01 00 ff 0d 80 74 44 c0
> 
> 
> >>EIP; c016cd8a <flush_sigqueue+2a/50>   <=====
> 
> Trace; c015a2d8 <call_do_IRQ+5/d>
> Trace; c016ce0e <exit_sighand+3e/60>
> Trace; c0167590 <do_exit+100/280>
> Trace; c0156ab3 <die+73/80>
> Trace; c0162210 <do_page_fault+290/7e0>
> Trace; c03469d0 <ip_rcv_finish+0/230>
> Trace; c0346801 <ip_rcv+3a1/400>
> Trace; c03469d0 <ip_rcv_finish+0/230>
> Trace; c0267983 <via_rhine_rx+183/420>
> Trace; c02fbc1e <netif_receive_skb+11e/1e0>
> Trace; c02fbd57 <process_backlog+77/110>
> Trace; c02fbe5a <net_rx_action+6a/100>
> Trace; c0161f80 <do_page_fault+0/7e0>
> Trace; c01564f4 <error_code+34/40>
> Trace; c016755a <do_exit+ca/280>
> Trace; c0156ab3 <die+73/80>
> Trace; c0162210 <do_page_fault+290/7e0>
> Trace; c023f66b <scrup+13b/150>
> Trace; c02ad723 <vgacon_cursor+d3/1a0>
> Trace; c0244473 <poke_blanked_console+53/70>
> Trace; c024373d <vt_console_print+21d/310>
> Trace; c0166111 <__call_console_drivers+51/60>
> Trace; c0161f80 <do_page_fault+0/7e0>
> Trace; c01564f4 <error_code+34/40>
> Trace; c018714b <fput+1b/120>
> Trace; c01674f1 <do_exit+61/280>
> Trace; c0156ab3 <die+73/80>
> Trace; c0162210 <do_page_fault+290/7e0>
> Trace; c0163354 <schedule+204/330>
> Trace; c01630f2 <schedule_timeout+62/b0>
> Trace; c0163040 <process_timeout+0/50>
> Trace; c01967ff <do_select+10f/200>
> Trace; c01967ff <do_select+10f/200>
> Trace; c0161f80 <do_page_fault+0/7e0>
> Trace; c01564f4 <error_code+34/40>
> Trace; c0187269 <fget+19/30>
> Trace; c0195847 <sys_ioctl+27/260>
> Trace; c01680db <sys_time+1b/60>
> Trace; c01563d3 <system_call+33/50>
> 
> Code;  c016cd8a <flush_sigqueue+2a/50>
> 00000000 <_EIP>:
> Code;  c016cd8a <flush_sigqueue+2a/50>   <=====
>    0:   8b 1a                     mov    (%edx),%ebx   <=====
> Code;  c016cd8c <flush_sigqueue+2c/50>
>    2:   89 54 24 04               mov    %edx,0x4(%esp)
> Code;  c016cd90 <flush_sigqueue+30/50>
>    6:   89 04 24                  mov    %eax,(%esp)
> Code;  c016cd93 <flush_sigqueue+33/50>
>    9:   e8 98 03 01 00            call   103a6 <_EIP+0x103a6>
> Code;  c016cd98 <flush_sigqueue+38/50>
>    e:   ff 0d 80 74 44 c0         decl   0xc0447480
> 
> 
> 1 error issued.  Results may not be reliable.
> 
> 
> 
> 
> [2] --------------------------------------------
> CONFIG_X86=y
> CONFIG_UID16=y
> CONFIG_EXPERIMENTAL=y
> CONFIG_MK7=y
> CONFIG_X86_WP_WORKS_OK=y
> CONFIG_X86_INVLPG=y
> CONFIG_X86_CMPXCHG=y
> CONFIG_X86_XADD=y
> CONFIG_X86_BSWAP=y
> CONFIG_X86_POPAD_OK=y
> CONFIG_RWSEM_XCHGADD_ALGORITHM=y
> CONFIG_X86_L1_CACHE_SHIFT=6
> CONFIG_X86_ALIGNMENT_16=y
> CONFIG_X86_HAS_TSC=y
> CONFIG_X86_GOOD_APIC=y
> CONFIG_X86_USE_3DNOW=y
> CONFIG_X86_PGE=y
> CONFIG_X86_USE_PPRO_CHECKSUM=y
> CONFIG_X86_F00F_WORKS_OK=y
> CONFIG_X86_MCE=y
> CONFIG_HIGHMEM4G=y
> CONFIG_HIGHMEM=y
> CONFIG_MTRR=y
> CONFIG_X86_TSC=y
> CONFIG_NET=y
> CONFIG_PCI=y
> CONFIG_PCI_GOANY=y
> CONFIG_PCI_BIOS=y
> CONFIG_PCI_DIRECT=y
> CONFIG_PCI_NAMES=y
> CONFIG_SYSVIPC=y
> CONFIG_SYSCTL=y
> CONFIG_KCORE_ELF=y
> CONFIG_BINFMT_ELF=y
> CONFIG_ACPI=y
> CONFIG_ACPI_BOOT=y
> CONFIG_ACPI_BUS=y
> CONFIG_ACPI_INTERPRETER=y
> CONFIG_ACPI_EC=y
> CONFIG_ACPI_POWER=y
> CONFIG_ACPI_PCI=y
> CONFIG_ACPI_MMCONFIG=y
> CONFIG_ACPI_SLEEP=y
> CONFIG_ACPI_SYSTEM=y
> CONFIG_ACPI_BUTTON=y
> CONFIG_ACPI_PROCESSOR=y
> CONFIG_ACPI_THERMAL=y
> CONFIG_PARPORT=y
> CONFIG_PARPORT_PC=y
> CONFIG_PARPORT_PC_CML1=y
> CONFIG_PNP=y
> CONFIG_BLK_DEV_FD=y
> CONFIG_BLK_DEV_LOOP=y
> CONFIG_BLK_STATS=y
> CONFIG_MD=y
> CONFIG_BLK_DEV_MD=y
> CONFIG_MD_RAID1=y
> CONFIG_MD_MULTIPATH=y
> CONFIG_PACKET=y
> CONFIG_NETFILTER=y
> CONFIG_FILTER=y
> CONFIG_UNIX=y
> CONFIG_INET=y
> CONFIG_IP_MULTICAST=y
> CONFIG_NET_IPIP=y
> CONFIG_SYN_COOKIES=y
> CONFIG_IP_NF_CONNTRACK=y
> CONFIG_IP_NF_FTP=y
> CONFIG_IP_NF_IRC=y
> CONFIG_IP_NF_IPTABLES=y
> CONFIG_IP_NF_MATCH_LIMIT=y
> CONFIG_IP_NF_MATCH_MAC=y
> CONFIG_IP_NF_MATCH_PKTTYPE=y
> CONFIG_IP_NF_MATCH_MARK=y
> CONFIG_IP_NF_MATCH_MULTIPORT=y
> CONFIG_IP_NF_MATCH_TOS=y
> CONFIG_IP_NF_MATCH_LENGTH=y
> CONFIG_IP_NF_MATCH_TTL=y
> CONFIG_IP_NF_MATCH_TCPMSS=y
> CONFIG_IP_NF_MATCH_HELPER=y
> CONFIG_IP_NF_MATCH_STATE=y
> CONFIG_IP_NF_MATCH_CONNTRACK=y
> CONFIG_IP_NF_FILTER=y
> CONFIG_IP_NF_TARGET_REJECT=y
> CONFIG_IP_NF_TARGET_MIRROR=y
> CONFIG_IP_NF_NAT=y
> CONFIG_IP_NF_NAT_NEEDED=y
> CONFIG_IP_NF_TARGET_MASQUERADE=y
> CONFIG_IP_NF_TARGET_REDIRECT=y
> CONFIG_IP_NF_NAT_IRC=y
> CONFIG_IP_NF_NAT_FTP=y
> CONFIG_IP_NF_MANGLE=y
> CONFIG_IP_NF_TARGET_TOS=y
> CONFIG_IP_NF_TARGET_MARK=y
> CONFIG_IP_NF_TARGET_LOG=y
> CONFIG_IPV6=y
> CONFIG_IP6_NF_IPTABLES=y
> CONFIG_IP6_NF_MATCH_LIMIT=y
> CONFIG_IP6_NF_MATCH_MAC=y
> CONFIG_IP6_NF_MATCH_RT=y
> CONFIG_IP6_NF_MATCH_OPTS=y
> CONFIG_IP6_NF_MATCH_FRAG=y
> CONFIG_IP6_NF_MATCH_HL=y
> CONFIG_IP6_NF_MATCH_MULTIPORT=y
> CONFIG_IP6_NF_MATCH_MARK=y
> CONFIG_IP6_NF_MATCH_IPV6HEADER=y
> CONFIG_IP6_NF_MATCH_LENGTH=y
> CONFIG_IP6_NF_FILTER=y
> CONFIG_IP6_NF_TARGET_LOG=y
> CONFIG_IP6_NF_MANGLE=y
> CONFIG_IP6_NF_TARGET_MARK=y
> CONFIG_BRIDGE=y
> CONFIG_NET_SCHED=y
> CONFIG_NET_SCH_CBQ=y
> CONFIG_NET_SCH_HTB=y
> CONFIG_NET_SCH_CSZ=y
> CONFIG_NET_SCH_HFSC=y
> CONFIG_NET_SCH_PRIO=y
> CONFIG_NET_SCH_RED=y
> CONFIG_NET_SCH_SFQ=y
> CONFIG_NET_SCH_TEQL=y
> CONFIG_NET_SCH_TBF=y
> CONFIG_NET_SCH_GRED=y
> CONFIG_NET_SCH_DSMARK=y
> CONFIG_NET_SCH_INGRESS=y
> CONFIG_NET_QOS=y
> CONFIG_NET_ESTIMATOR=y
> CONFIG_NET_CLS=y
> CONFIG_NET_CLS_TCINDEX=y
> CONFIG_NET_CLS_ROUTE4=y
> CONFIG_NET_CLS_ROUTE=y
> CONFIG_NET_CLS_FW=y
> CONFIG_NET_CLS_U32=y
> CONFIG_NET_CLS_RSVP=y
> CONFIG_NET_CLS_RSVP6=y
> CONFIG_NET_CLS_POLICE=y
> CONFIG_IDE=y
> CONFIG_BLK_DEV_IDE=y
> CONFIG_BLK_DEV_IDEDISK=y
> CONFIG_IDEDISK_MULTI_MODE=y
> CONFIG_BLK_DEV_IDECD=y
> CONFIG_BLK_DEV_IDEPCI=y
> CONFIG_BLK_DEV_GENERIC=y
> CONFIG_IDEPCI_SHARE_IRQ=y
> CONFIG_BLK_DEV_IDEDMA_PCI=y
> CONFIG_IDEDMA_PCI_AUTO=y
> CONFIG_BLK_DEV_IDEDMA=y
> CONFIG_BLK_DEV_PDC202XX_OLD=y
> CONFIG_BLK_DEV_PDC202XX_NEW=y
> CONFIG_BLK_DEV_VIA82CXXX=y
> CONFIG_IDEDMA_AUTO=y
> CONFIG_BLK_DEV_PDC202XX=y
> CONFIG_SCSI=y
> CONFIG_BLK_DEV_SD=y
> CONFIG_SD_EXTRA_DEVS=40
> CONFIG_CHR_DEV_SG=y
> CONFIG_SCSI_DEBUG_QUEUES=y
> CONFIG_SCSI_MULTI_LUN=y
> CONFIG_SCSI_CONSTANTS=y
> CONFIG_NETDEVICES=y
> CONFIG_TUN=y
> CONFIG_NET_ETHERNET=y
> CONFIG_NET_PCI=y
> CONFIG_VIA_RHINE=y
> CONFIG_E1000=y
> CONFIG_PPP=y
> CONFIG_PPP_MULTILINK=y
> CONFIG_PPP_FILTER=y
> CONFIG_PPP_ASYNC=y
> CONFIG_PPP_SYNC_TTY=y
> CONFIG_PPP_DEFLATE=y
> CONFIG_PPP_BSDCOMP=y
> CONFIG_PPPOE=y
> CONFIG_NET_RADIO=y
> CONFIG_NET_WIRELESS=y
> CONFIG_INPUT=y
> CONFIG_INPUT_KEYBDEV=y
> CONFIG_INPUT_MOUSEDEV=y
> CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
> CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
> CONFIG_VT=y
> CONFIG_VT_CONSOLE=y
> CONFIG_SERIAL=y
> CONFIG_SERIAL_CONSOLE=y
> CONFIG_UNIX98_PTYS=y
> CONFIG_UNIX98_PTY_COUNT=256
> CONFIG_PRINTER=y
> CONFIG_MOUSE=y
> CONFIG_PSMOUSE=y
> CONFIG_RTC=y
> CONFIG_AGP=y
> CONFIG_QUOTA=y
> CONFIG_EXT3_FS=y
> CONFIG_JBD=y
> CONFIG_FAT_FS=y
> CONFIG_MSDOS_FS=y
> CONFIG_VFAT_FS=y
> CONFIG_TMPFS=y
> CONFIG_RAMFS=y
> CONFIG_ISO9660_FS=y
> CONFIG_JOLIET=y
> CONFIG_ZISOFS=y
> CONFIG_PROC_FS=y
> CONFIG_DEVFS_FS=y
> CONFIG_DEVFS_MOUNT=y
> CONFIG_DEVPTS_FS=y
> CONFIG_EXT2_FS=y
> CONFIG_NFS_FS=y
> CONFIG_NFS_V3=y
> CONFIG_NFS_DIRECTIO=y
> CONFIG_NFSD=y
> CONFIG_NFSD_V3=y
> CONFIG_NFSD_TCP=y
> CONFIG_SUNRPC=y
> CONFIG_LOCKD=y
> CONFIG_LOCKD_V4=y
> CONFIG_SMB_FS=y
> CONFIG_SMB_NLS_DEFAULT=y
> CONFIG_SMB_NLS_REMOTE="iso-8859-1"
> CONFIG_SMB_UNIX=y
> CONFIG_ZISOFS_FS=y
> CONFIG_MSDOS_PARTITION=y
> CONFIG_SMB_NLS=y
> CONFIG_NLS=y
> CONFIG_NLS_DEFAULT="iso8859-1"
> CONFIG_NLS_ISO8859_1=y
> CONFIG_VGA_CONSOLE=y
> CONFIG_VIDEO_SELECT=y
> CONFIG_FB=y
> CONFIG_DUMMY_CONSOLE=y
> CONFIG_FB_VESA=y
> CONFIG_VIDEO_SELECT=y
> CONFIG_FBCON_CFB8=y
> CONFIG_FBCON_CFB16=y
> CONFIG_FBCON_CFB24=y
> CONFIG_FBCON_CFB32=y
> CONFIG_FONT_8x8=y
> CONFIG_FONT_8x16=y
> CONFIG_USB=y
> CONFIG_USB_DEVICEFS=y
> CONFIG_USB_EHCI_HCD=y
> CONFIG_USB_UHCI_ALT=y
> CONFIG_USB_OHCI=y
> CONFIG_USB_STORAGE=y
> CONFIG_USB_PRINTER=y
> CONFIG_USB_HID=y
> CONFIG_USB_HIDINPUT=y
> CONFIG_USB_HIDDEV=y
> CONFIG_DEBUG_KERNEL=y
> CONFIG_MAGIC_SYSRQ=y
> CONFIG_FRAME_POINTER=y
> CONFIG_LOG_BUF_SHIFT=0
> CONFIG_CRYPTO=y
> CONFIG_CRYPTO_NULL=y
> CONFIG_CRYPTO_MD4=y
> CONFIG_CRYPTO_MD5=y
> CONFIG_CRYPTO_SHA1=y
> CONFIG_CRYPTO_SHA256=y
> CONFIG_CRYPTO_SHA512=y
> CONFIG_CRYPTO_WP512=y
> CONFIG_CRYPTO_DES=y
> CONFIG_CRYPTO_BLOWFISH=y
> CONFIG_CRYPTO_AES=y
> CONFIG_CRYPTO_ARC4=y
> CONFIG_CRYPTO_DEFLATE=y
> CONFIG_CRC32=y
> CONFIG_ZLIB_INFLATE=y
> CONFIG_ZLIB_DEFLATE=y
> CONFIG_GRKERNSEC=y
> CONFIG_CRYPTO=y
> CONFIG_CRYPTO_SHA256=y
> CONFIG_GRKERNSEC_CUSTOM=y
> CONFIG_GRKERNSEC_PAX_PT_PAX_FLAGS=y
> CONFIG_GRKERNSEC_PAX_NO_ACL_FLAGS=y
> CONFIG_GRKERNSEC_PAX_NOEXEC=y
> CONFIG_GRKERNSEC_PAX_SEGMEXEC=y
> CONFIG_GRKERNSEC_PAX_MPROTECT=y
> CONFIG_GRKERNSEC_PAX_ASLR=y
> CONFIG_GRKERNSEC_PAX_RANDKSTACK=y
> CONFIG_GRKERNSEC_PAX_RANDUSTACK=y
> CONFIG_GRKERNSEC_PAX_RANDMMAP=y
> CONFIG_GRKERNSEC_PAX_MEMORY_SANITIZE=y
> CONFIG_GRKERNSEC_PAX_MEMORY_UDEREF=y
> CONFIG_GRKERNSEC_KMEM=y
> CONFIG_GRKERNSEC_IO=y
> CONFIG_RTC=y
> CONFIG_GRKERNSEC_PROC_MEMMAP=y
> CONFIG_GRKERNSEC_BRUTE=y
> CONFIG_GRKERNSEC_HIDESYM=y
> CONFIG_GRKERNSEC_ACL_MAXTRIES=3
> CONFIG_GRKERNSEC_ACL_TIMEOUT=30
> CONFIG_GRKERNSEC_PROC=y
> CONFIG_GRKERNSEC_PROC_USERGROUP=y
> CONFIG_GRKERNSEC_PROC_GID=51
> CONFIG_GRKERNSEC_PROC_ADD=y
> CONFIG_GRKERNSEC_LINK=y
> CONFIG_GRKERNSEC_FIFO=y
> CONFIG_GRKERNSEC_CHROOT=y
> CONFIG_GRKERNSEC_CHROOT_MOUNT=y
> CONFIG_GRKERNSEC_CHROOT_DOUBLE=y
> CONFIG_GRKERNSEC_CHROOT_PIVOT=y
> CONFIG_GRKERNSEC_CHROOT_CHDIR=y
> CONFIG_GRKERNSEC_CHROOT_CHMOD=y
> CONFIG_GRKERNSEC_CHROOT_FCHDIR=y
> CONFIG_GRKERNSEC_CHROOT_MKNOD=y
> CONFIG_GRKERNSEC_CHROOT_SHMAT=y
> CONFIG_GRKERNSEC_CHROOT_UNIX=y
> CONFIG_GRKERNSEC_CHROOT_FINDTASK=y
> CONFIG_GRKERNSEC_CHROOT_NICE=y
> CONFIG_GRKERNSEC_CHROOT_SYSCTL=y
> CONFIG_GRKERNSEC_CHROOT_CAPS=y
> CONFIG_GRKERNSEC_AUDIT_GROUP=y
> CONFIG_GRKERNSEC_AUDIT_GID=100
> CONFIG_GRKERNSEC_AUDIT_MOUNT=y
> CONFIG_GRKERNSEC_SIGNAL=y
> CONFIG_GRKERNSEC_FORKFAIL=y
> CONFIG_GRKERNSEC_TIME=y
> CONFIG_GRKERNSEC_PROC_IPADDR=y
> CONFIG_GRKERNSEC_EXECVE=y
> CONFIG_GRKERNSEC_SHM=y
> CONFIG_GRKERNSEC_DMESG=y
> CONFIG_GRKERNSEC_RANDPID=y
> CONFIG_GRKERNSEC_RANDNET=y
> CONFIG_GRKERNSEC_RANDSRC=y
> CONFIG_GRKERNSEC_FLOODTIME=10
> CONFIG_GRKERNSEC_FLOODBURST=4
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