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Newbie: Frequent machine crashes and hangs in FC2 2.6.5



Hello

   I have posted info on this problem before - but I
think I now have better quality data.

   In summary I have run the Linux machine using FC2
at a 2.6.5 and 2.6.10 kernel level. 2.6.5 seems a bit
more "stable".

    LEAST frequent hangs or crashes occur when I run
2.6.5 in a "command line mode" and neither a local X
session nor VNC into the Linux machine is running.

  In contrast, when I run an  X on the machine, either
"locally" or thorugh VNC, the machine just "freezes"
within minutes and only responds to a pwer-rest.

    When the 2.6.5 kernel does crash, it produces
"console" messages. I just stumbled across copies of 
them by typing in "dmesg" - and I have reproduced
below the result of doing that just now.

     Any idea what the following is indicating and
where the problem might be? Any fixes or is there some
nasty hard-ware failure causing this and I should junk
the machine?

Thanks

Clive

**************** dmesg output follows *********

: 4.1.0-ioctl (2003-12-10) initialised:
dm uk sistina com
cdrom: open failed.
Adding 1048312k swap on /dev/hda3.  Priority:-1
extents:1
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
IA-32 Microcode Update Driver: v1.13
<tigran veritas com>
microcode: CPU0 updated from revision 0x24 to 0x37,
date = 06042003 
parport0: PC-style at 0x378 (0x778)
[PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
SCSI subsystem initialized
inserting floppy driver for 2.6.5-1.358
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
8139too Fast Ethernet driver 0.9.27
PCI: Enabling device 0000:00:0a.0 (0000 -> 0003)
divert: allocating divert_blk for eth0
eth0: RealTek RTL8139 at 0x1800, 00:90:f5:29:27:fc,
IRQ 11
eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
divert: freeing divert_blk for eth0
ip_tables: (C) 2000-2002 Netfilter core team
8139too Fast Ethernet driver 0.9.27
divert: allocating divert_blk for eth0
eth0: RealTek RTL8139 at 0x1800, 00:90:f5:29:27:fc,
IRQ 11
eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
ip_tables: (C) 2000-2002 Netfilter core team
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Linux Kernel Card Services
  options:  [pci] [cardbus] [pm]
Yenta: CardBus bridge found at 0000:00:0c.0
[1558:0402]
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:00:0c.0, mfunc 0x01001002,
devctl 0x44
Yenta: ISA IRQ mask 0x0400, PCI irq 5
Socket status: 30000006
cs: IO port probe 0x0c00-0x0cff: clean.
cs: IO port probe 0x0100-0x04ff: excluding 0x378-0x37f
0x480-0x48f 0x4d0-0x4d7
cs: IO port probe 0x0a00-0x0aff: clean.
parport0: PC-style at 0x378 (0x778)
[PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
lp0: using parport0 (polling).
lp0: console ready
NET: Registered protocol family 10
Disabled Privacy Extensions on device 022db720(lo)
IPv6 over IPv4 tunneling driver
divert: not allocating divert_blk for non-ethernet
device sit0
eth0: no IPv6 routers present
Unable to handle kernel NULL pointer dereference at
virtual address 00000008
 printing eip:
0227c09b
*pde = 00000000
Oops: 0000 [#1]
CPU:    0
EIP:    0060:[<0227c09b>]    Not tainted
EFLAGS: 00010206   (2.6.5-1.358) 
EIP is at unix_poll+0x2/0x81
eax: 1c196280   ebx: 022e8fc0   ecx: 00000000   edx:
1c333381
esi: 00000000   edi: 00000145   ebp: 00000008   esp:
1cdb4ee8
ds: 007b   es: 007b   ss: 0068
Process Xvnc (pid: 2122, threadinfo=1cdb4000
task=1c244cb0)
Stack: 00000000 022301cf 1c196280 0214f2b2 00000000
00000000 007ffffb 00000000 
       00000000 00000000 00000003 007ffffb 1cff2198
1cff2178 1cff2158 1cff21f4 
       1cff21d4 1cff21b4 7fffffff 00000003 00000000
1cdb4f84 1cdb4f90 00000017 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f2b2>] do_select+0x166/0x279
 [<0214f00b>] __pollwait+0x0/0x94
 [<0213f3d3>] get_user_size+0x30/0x57
 [<0214f712>] sys_select+0x33a/0x43c
 [<021419a2>] sys_writev+0x2c/0x42

Code: c9 53 8b 5a 14 8b 53 92 74 06 85 d2 74 02 ff 00
0f b6 53 1d 
 <1>Unable to handle kernel paging request at virtual
address 440f0405
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#2]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010202   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 0000000b   ebx: 1a237200   ecx: 0000000b   edx:
00000000
esi: 00000000   edi: 00000145   ebp: 00000008   esp:
13c2fee4
ds: 007b   es: 007b   ss: 0068
Process metaballs (pid: 2483, threadinfo=13c2f000
task=17c1a630)
Stack: 022e8fc0 00000000 022301cf 15be5d80 0214f2b2
00000000 00000008 00000008 
       00000000 00000000 00000000 00000003 00000008
1cda2268 1cda2264 1cda2260 
       1cda2270 1cda226c 1cda2268 7fffffff 00000003
13c2ff48 13c2ff84 13c2ff90 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f2b2>] do_select+0x166/0x279
 [<0214f00b>] __pollwait+0x0/0x94
 [<0213f3d3>] get_user_size+0x30/0x57
 [<0214f712>] sys_select+0x33a/0x43c
 [<0227ecc1>] schedule+0x3ed/0x44d
 [<021419a2>] sys_writev+0x2c/0x42

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f0405
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#3]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010202   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 0000000b   ebx: 19c03980   ecx: 0000000b   edx:
00000000
esi: 00000000   edi: 00000145   ebp: 00000008   esp:
1a75aee4
ds: 007b   es: 007b   ss: 0068
Process xscreensaver (pid: 2368, threadinfo=1a75a000
task=1a696eb0)
Stack: 022e8fc0 00000000 022301cf 1963ba80 0214f2b2
00000000 00000000 00000018 
       00000000 00000000 00000000 00000003 00000018
1cda25a8 1cda25a4 1cda25a0 
       1cda25b0 1cda25ac 1cda25a8 00021e3c 00000003
00000000 1a75af84 1a75af90 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f2b2>] do_select+0x166/0x279
 [<0214f00b>] __pollwait+0x0/0x94
 [<0213f3d3>] get_user_size+0x30/0x57
 [<0214f712>] sys_select+0x33a/0x43c
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f03fa
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#4]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00210246   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 00000000   ebx: 17c23680   ecx: 00000000   edx:
00000000
esi: 00000145   edi: 1d43d228   ebp: 00000002   esp:
1a74ff40
ds: 007b   es: 007b   ss: 0068
Process rhn-applet-gui (pid: 2402, threadinfo=1a74f000
task=1a6963b0)
Stack: 022e8fc0 00000145 022301cf 1778f380 0214f85d
1a74ff74 00000008 1d43d210 
       00000000 1a74ffa0 1d43d210 0214f8e0 1a74ff78
00000000 00000000 00000000 
       1d43d210 00000064 00000008 0214fa54 00000064
1d43d210 fffffff4 0213f423 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f85d>] do_pollfd+0x49/0x83
 [<0214f8e0>] do_poll+0x49/0xa5
 [<0214fa54>] sys_poll+0x118/0x1c0
 [<0213f423>] put_user_size+0x29/0x2d
 [<0214f00b>] __pollwait+0x0/0x94
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f03fa
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#5]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00210246   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 00000000   ebx: 16c87380   ecx: 00000000   edx:
00000000
esi: 00000145   edi: 1d348120   ebp: 00000001   esp:
17c5af40
ds: 007b   es: 007b   ss: 0068
Process mixer_applet2 (pid: 2437, threadinfo=17c5a000
task=1a622b30)
Stack: 022e8fc0 00000145 022301cf 165ae380 0214f85d
17c5af74 0000000b 1d348110 
       00000000 17c5afa0 1d348110 0214f8e0 17c5af78
00000000 00000000 00000000 
       1d348110 000001f5 0000000b 0214fa54 000001f5
1d348110 fffffff4 0213f423 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f85d>] do_pollfd+0x49/0x83
 [<0214f8e0>] do_poll+0x49/0xa5
 [<0214fa54>] sys_poll+0x118/0x1c0
 [<0213f423>] put_user_size+0x29/0x2d
 [<0214f00b>] __pollwait+0x0/0x94
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f0405
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#6]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010202   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 0000000b   ebx: 190be800   ecx: 0000000b   edx:
00000000
esi: 00000145   edi: 1b9f96a0   ebp: 00000001   esp:
1b932f40
ds: 007b   es: 007b   ss: 0068
Process magicdev (pid: 2396, threadinfo=1b932000
task=1a78a330)
Stack: 022e8fc0 00000145 022301cf 18c69180 0214f85d
1b932f74 00000008 1b9f9690 
       00000000 1b932fa0 1b9f9690 0214f8e0 1b932f78
00000000 00000000 00000000 
       1b9f9690 000007d1 00000008 0214fa54 000007d1
1b9f9690 fffffff4 0213f423 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f85d>] do_pollfd+0x49/0x83
 [<0214f8e0>] do_poll+0x49/0xa5
 [<0214fa54>] sys_poll+0x118/0x1c0
 [<0213f423>] put_user_size+0x29/0x2d
 [<0214f00b>] __pollwait+0x0/0x94
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f03fa
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#7]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00210246   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 00000000   ebx: 17c23800   ecx: 00000000   edx:
00000000
esi: 00000145   edi: 1ccaea44   ebp: 00000000   esp:
17c5ff40
ds: 007b   es: 007b   ss: 0068
Process mapping-daemon (pid: 2431, threadinfo=17c5f000
task=17c1abb0)
Stack: 022e8fc0 00000145 022301cf 17a1b580 0214f85d
17c5ff74 00000002 1ccaea3c 
       00000000 17c5ffa0 1ccaea3c 0214f8e0 17c5ff78
00000000 00000000 00000000 
       1ccaea3c 00001389 00000002 0214fa54 00001389
1ccaea3c fffffff4 0213f423 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f85d>] do_pollfd+0x49/0x83
 [<0214f8e0>] do_poll+0x49/0xa5
 [<0214fa54>] sys_poll+0x118/0x1c0
 [<0213f423>] put_user_size+0x29/0x2d
 [<0214f00b>] __pollwait+0x0/0x94
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f0405
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#8]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010202   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 0000000b   ebx: 1846a980   ecx: 0000000b   edx:
00000000
esi: 00000145   edi: 1cda2644   ebp: 00000000   esp:
1c1eef40
ds: 007b   es: 007b   ss: 0068
Process pam-panel-icon (pid: 2400, threadinfo=1c1ee000
task=1a623630)
Stack: 022e8fc0 00000145 022301cf 183ca780 0214f85d
1c1eef74 00000003 1cda263c 
       7fffffff 1c1eefa0 1cda263c 0214f8e0 1c1eef78
00000000 00000000 00000000 
       1cda263c 7fffffff 00000003 0214fa54 7fffffff
1cda263c fffffff4 18469ca4 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f85d>] do_pollfd+0x49/0x83
 [<0214f8e0>] do_poll+0x49/0xa5
 [<0214fa54>] sys_poll+0x118/0x1c0
 [<0214f00b>] __pollwait+0x0/0x94
 [<0211a483>] sys_waitpid+0x13/0x17

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f03fa
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#9]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010246   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 00000000   ebx: 19c03b00   ecx: 00000000   edx:
00000000
esi: 00000000   edi: 00000145   ebp: 00000008   esp:
20e8aee4
ds: 007b   es: 007b   ss: 0068
Process fam (pid: 2360, threadinfo=20e8a000
task=1a87c2b0)
Stack: 022e8fc0 00000000 022301cf 19a4b780 0214f2b2
00000000 00000000 00006439 
       00000000 00000000 00000000 00000003 00006439
1ccaeac8 1ccaeac4 1ccaeac0 
       1ccaead0 1ccaeacc 1ccaeac8 00000000 00000003
00000000 20e8af84 20e8af90 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f2b2>] do_select+0x166/0x279
 [<0214f00b>] __pollwait+0x0/0x94
 [<0213f3d3>] get_user_size+0x30/0x57
 [<0214f712>] sys_select+0x33a/0x43c
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f0405
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#10]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010202   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 0000000b   ebx: 1ad96c80   ecx: 0000000b   edx:
00000000
esi: 00000145   edi: 1cff2a6c   ebp: 00000002   esp:
1cdaff40
ds: 007b   es: 007b   ss: 0068
Process gconfd-2 (pid: 2184, threadinfo=1cdaf000
task=1bfd0d30)
Stack: 022e8fc0 00000145 022301cf 1ab69980 0214f85d
1cdaff74 0000001d 1cff2a54 
       00000000 1cdaffa0 1cff2a54 0214f8e0 1cdaff78
00000000 00000000 00000000 
       1cff2a54 00007531 0000001d 0214fa54 00007531
1cff2a54 fffffff4 0213f423 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f85d>] do_pollfd+0x49/0x83
 [<0214f8e0>] do_poll+0x49/0xa5
 [<0214fa54>] sys_poll+0x118/0x1c0
 [<0213f423>] put_user_size+0x29/0x2d
 [<0214f00b>] __pollwait+0x0/0x94
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f03fa
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#11]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010246   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 00000000   ebx: 17c23380   ecx: 00000000   edx:
00000000
esi: 00000145   edi: 1d3486a0   ebp: 00000001   esp:
17c5bf40
ds: 007b   es: 007b   ss: 0068
Process clock-applet (pid: 2433, threadinfo=17c5b000
task=17c1b130)
Stack: 022e8fc0 00000145 022301cf 166a7480 0214f85d
17c5bf74 0000000b 1d348690 
       00000000 17c5bfa0 1d348690 0214f8e0 17c5bf78
00000000 00000000 00000000 
       1d348690 0000ea60 0000000b 0214fa54 0000ea60
1d348690 fffffff4 0213f423 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f85d>] do_pollfd+0x49/0x83
 [<0214f8e0>] do_poll+0x49/0xa5
 [<0214fa54>] sys_poll+0x118/0x1c0
 [<0213f423>] put_user_size+0x29/0x2d
 [<0214f00b>] __pollwait+0x0/0x94
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f03fa
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#12]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010246   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 00000000   ebx: 1d1b0c80   ecx: 00000000   edx:
00000000
esi: 00000000   edi: 00000145   ebp: 00000008   esp:
1cca3ee4
ds: 007b   es: 007b   ss: 0068
Process xfs (pid: 2052, threadinfo=1cca3000
task=1cb171b0)
Stack: 022e8fc0 00000000 022301cf 2113a280 0214f2b2
00000000 00000000 00000008 
       00000000 00000000 00000000 00000003 00000008
1d3485b4 1d3485a4 1d348594 
       1d3485e0 1d3485d0 1d3485c0 00000000 00000003
00000000 1cca3f84 1cca3f90 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f2b2>] do_select+0x166/0x279
 [<0214f00b>] __pollwait+0x0/0x94
 [<0213f3d3>] get_user_size+0x30/0x57
 [<0214f712>] sys_select+0x33a/0x43c
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 <1>Unable to handle kernel paging request at virtual
address 440f0405
 printing eip:
0227c0c4
*pde = 00000000
Oops: 0002 [#13]
CPU:    0
EIP:    0060:[<0227c0c4>]    Not tainted
EFLAGS: 00010202   (2.6.5-1.358) 
EIP is at unix_poll+0x2b/0x81
eax: 0000000b   ebx: 212f0500   ecx: 0000000b   edx:
00000000
esi: 00000001   edi: 00000145   ebp: 00000020   esp:
1cc94ee4
ds: 007b   es: 007b   ss: 0068
Process gpm (pid: 2019, threadinfo=1cc94000
task=20a44e30)
Stack: 022e8fc0 00000001 022301cf 20a5ae80 0214f2b2
00000000 00000000 00000030 
       00000000 00000000 00000010 00000005 00000030
1dc1c628 1dc1c624 1dc1c620 
       1dc1c630 1dc1c62c 1dc1c628 04cd6d4c 00000005
00000000 1cc94f84 1cc94f90 
Call Trace:
 [<022301cf>] sock_poll+0x12/0x14
 [<0214f2b2>] do_select+0x166/0x279
 [<0214f00b>] __pollwait+0x0/0x94
 [<0213f3d3>] get_user_size+0x30/0x57
 [<0214f712>] sys_select+0x33a/0x43c
 [<0211a9c2>] sys_gettimeofday+0x25/0x55

Code: 10 80 fa 03 0f 44 cb 8d 43 44 39 43 44 75 07 f6
c2 01 74 03 
 


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