Re: athlon kernel problems and taroon

[Ron Yorston <rmy tigress co uk>]

I've just installed taroon on my Athlon machine and am seeing various
problems.  I've attached a chunk from the log and the output of cpuinfo
in case this is of any use.  The processor is a Thoroughbred A0 XP 2000+
running underclocked at 1.25GHz.

Ron

random> cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 8
model name      : AMD Athlon(tm) 
stepping        : 0
cpu MHz         : 1262.467
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow
bogomips        : 2516.58

Aug  3 12:57:28 random kernel: kernel BUG at fault.c:158!
Aug  3 12:57:28 random kernel: invalid operand: 0000
Aug  3 12:57:28 random kernel: sg sr_mod floppy ide-scsi scsi_mod ide-cd cdrom keybdev mousedev hid input ehci-hcd usb-uhci usbcore ext3 jbd  
Aug  3 12:57:28 random kernel: CPU:    0
Aug  3 12:57:28 random kernel: EIP:    0060:[<02119b40>]    Not tainted
Aug  3 12:57:28 random kernel: EFLAGS: 00010006
Aug  3 12:57:28 random kernel: 
Aug  3 12:57:28 random kernel: EIP is at do_page_fault [kernel] 0x70 (2.4.21-1.1931.2.349.2.2.ent)
Aug  3 12:57:28 random kernel: eax: 00000001   ebx: 208be000   ecx: 00000001   edx: 00000001
Aug  3 12:57:28 random kernel: esi: 00000000   edi: 02119ad0   ebp: 00000000   esp: 208bfa98
Aug  3 12:57:28 random kernel: ds: 0068   es: 0068   ss: 0068
Aug  3 12:57:28 random kernel: Process grep (pid: 500, stackpage=208bf000)
Aug  3 12:57:28 random kernel: Stack: 208c0000 00000000 00000000 021389ef 00000040 8a625c31 777f242a dd911333 
Aug  3 12:57:28 random kernel:        98ce84e5 02198e45 0000000f 64da5015 00000000 00000004 00000000 208bfc88 
Aug  3 12:57:28 random kernel:        0219928e 208bfaf0 00000000 00000154 00000000 00000004 00000000 00000000 
Aug  3 12:57:28 random kernel: Call Trace:   [<021389ef>] do_generic_file_read [kernel] 0x15f (0x208bfaa4)
Aug  3 12:57:28 random kernel: [<02198e45>] add_timer_randomness [kernel] 0xd5 (0x208bfabc)
Aug  3 12:57:28 random kernel: [<0219928e>] extract_entropy [kernel] 0x21e (0x208bfad8)
Aug  3 12:57:28 random kernel: [<02119ad0>] do_page_fault [kernel] 0x0 (0x208bfb38)
Aug  3 12:57:29 random kernel: [<021389ef>] do_generic_file_read [kernel] 0x15f (0x208bfb74)
Aug  3 12:57:29 random kernel: [<02139475>] generic_file_new_read [kernel] 0xc5 (0x208bfbc0)
Aug  3 12:57:29 random kernel: [<021392f0>] file_read_actor [kernel] 0x0 (0x208bfbd0)
Aug  3 12:57:29 random kernel: [<0213958f>] generic_file_read [kernel] 0x2f (0x208bfc0c)
Aug  3 12:57:29 random kernel: [<0215883e>] kernel_read [kernel] 0x6e (0x208bfc24)
Aug  3 12:57:29 random kernel: [<02172a9e>] load_elf_interp [kernel] 0xce (0x208bfc48)
Aug  3 12:57:29 random kernel: [<02173250>] load_elf_binary [kernel] 0x430 (0x208bfcb0)
Aug  3 12:57:29 random kernel: [<0214d19b>] get_user_size [kernel] 0x4b (0x208bfde0)
Aug  3 12:57:29 random kernel: [<02172e20>] load_elf_binary [kernel] 0x0 (0x208bfdf0)
Aug  3 12:57:29 random kernel: [<02158f9e>] search_binary_handler [kernel] 0xee (0x208bfdfc)
Aug  3 12:57:29 random kernel: [<021591a0>] do_execve [kernel] 0x180 (0x208bfe44)
Aug  3 12:57:29 random kernel: [<0215b150>] getname [kernel] 0x90 (0x208bff88)
Aug  3 12:57:29 random kernel: [<02109ba0>] sys_execve [kernel] 0x50 (0x208bffa4)
Aug  3 12:57:29 random kernel: 
Aug  3 12:57:29 random kernel: 
Aug  3 12:57:29 random kernel: Code: 0f 0b 9e 00 c8 d8 27 02 8b 94 24 ac 00 00 00 8b 42 30 a9 00 
Aug  3 12:57:29 random kernel:  <6>8139too Fast Ethernet driver 0.9.26
Aug  3 12:57:29 random kernel: eth0: RealTek RTL8139 Fast Ethernet at 0x22922000, 00:20:ed:be:3b:9e, IRQ 11
Aug  3 12:57:29 random kernel: invalid kernel-mode pagefault 0! [addr:00000000, eip:021389ef]
Aug  3 12:57:29 random kernel: 
Aug  3 12:57:29 random kernel: Pid/TGid: 507/507, comm:                 grep
Aug  3 12:57:29 random kernel: EIP: 0060:[<021389ef>] CPU: 0
Aug  3 12:57:29 random kernel: EIP is at do_generic_file_read [kernel] 0x15f (2.4.21-1.1931.2.349.2.2.ent)
Aug  3 12:57:29 random kernel:  ESP: 0000:00000000 EFLAGS: 00010206    Not tainted
Aug  3 12:57:29 random kernel: EAX: 03079aa0 EBX: 00000011 ECX: 04380000 EDX: 00000000
Aug  3 12:57:29 random kernel: ESI: 03079aa0 EDI: 042a62e4 EBP: 043264f8 DS: 0068 ES: 0068 FS: 0000 GS: 0033
Aug  3 12:57:29 random kernel: CR0: 8005003b CR2: 00000000 CR3: 00101000 CR4: 000006d0
Aug  3 12:57:29 random kernel: Call Trace:   [<02139475>] generic_file_new_read [kernel] 0xc5 (0x209dbbc0)
Aug  3 12:57:29 random kernel: [<021392f0>] file_read_actor [kernel] 0x0 (0x209dbbd0)
Aug  3 12:57:29 random kernel: [<0213958f>] generic_file_read [kernel] 0x2f (0x209dbc0c)
Aug  3 12:57:29 random kernel: [<0215883e>] kernel_read [kernel] 0x6e (0x209dbc24)
Aug  3 12:57:29 random kernel: [<02172a9e>] load_elf_interp [kernel] 0xce (0x209dbc48)
Aug  3 12:57:29 random kernel: [<02173250>] load_elf_binary [kernel] 0x430 (0x209dbcb0)
Aug  3 12:57:29 random kernel: [<0214d19b>] get_user_size [kernel] 0x4b (0x209dbde0)
Aug  3 12:57:29 random kernel: [<02172e20>] load_elf_binary [kernel] 0x0 (0x209dbdf0)
Aug  3 12:57:29 random kernel: [<02158f9e>] search_binary_handler [kernel] 0xee (0x209dbdfc)
Aug  3 12:57:29 random kernel: [<021591a0>] do_execve [kernel] 0x180 (0x209dbe44)
Aug  3 12:57:29 random kernel: [<0215b150>] getname [kernel] 0x90 (0x209dbf88)
Aug  3 12:57:29 random kernel: [<02109ba0>] sys_execve [kernel] 0x50 (0x209dbfa4)
Aug  3 12:57:29 random kernel: 
Aug  3 12:57:29 random kernel: ------------[ cut here ]------------
Aug  3 12:57:29 random kernel: kernel BUG at fault.c:158!
Aug  3 12:57:29 random kernel: invalid operand: 0000
Aug  3 12:57:29 random kernel: ip_tables 8139too mii crc32 sg sr_mod floppy ide-scsi scsi_mod ide-cd cdrom keybdev mousedev hid input ehci-hcd usb-uhci usbcore ext3 jbd  
Aug  3 12:57:29 random kernel: CPU:    0
Aug  3 12:57:29 random kernel: EIP:    0060:[<02119b40>]    Not tainted
Aug  3 12:57:29 random kernel: EFLAGS: 00010006
Aug  3 12:57:29 random kernel: 
Aug  3 12:57:29 random kernel: EIP is at do_page_fault [kernel] 0x70 (2.4.21-1.1931.2.349.2.2.ent)
Aug  3 12:57:29 random kernel: eax: 00000001   ebx: 209da000   ecx: 00000001   edx: 00000001
Aug  3 12:57:29 random kernel: esi: 00000000   edi: 02119ad0   ebp: 00000000   esp: 209dba98
Aug  3 12:57:29 random kernel: ds: 0068   es: 0068   ss: 0068
Aug  3 12:57:29 random kernel: Process grep (pid: 507, stackpage=209db000)
Aug  3 12:57:29 random kernel: Stack: 209dc000 00000000 00000000 021389ef 00000040 0daf618b 9fafe718 27244914 
Aug  3 12:57:29 random kernel:        53b36ca2 02198e45 0000000f 6849c3a3 00000000 00000004 00000000 209dbc88 
Aug  3 12:57:29 random kernel:        0219928e 209dbaf0 00000000 00000154 00000000 00000004 00000000 00000000 
Aug  3 12:57:29 random kernel: Call Trace:   [<021389ef>] do_generic_file_read [kernel] 0x15f (0x209dbaa4)
Aug  3 12:57:29 random kernel: [<02198e45>] add_timer_randomness [kernel] 0xd5 (0x209dbabc)
Aug  3 12:57:29 random kernel: [<0219928e>] extract_entropy [kernel] 0x21e (0x209dbad8)
Aug  3 12:57:29 random kernel: [<02119ad0>] do_page_fault [kernel] 0x0 (0x209dbb38)
Aug  3 12:57:29 random kernel: [<021389ef>] do_generic_file_read [kernel] 0x15f (0x209dbb74)
Aug  3 12:57:29 random kernel: [<02139475>] generic_file_new_read [kernel] 0xc5 (0x209dbbc0)
Aug  3 12:57:29 random kernel: [<021392f0>] file_read_actor [kernel] 0x0 (0x209dbbd0)
Aug  3 12:57:29 random kernel: [<0213958f>] generic_file_read [kernel] 0x2f (0x209dbc0c)
Aug  3 12:57:29 random kernel: [<0215883e>] kernel_read [kernel] 0x6e (0x209dbc24)
Aug  3 12:57:29 random kernel: [<02172a9e>] load_elf_interp [kernel] 0xce (0x209dbc48)
Aug  3 12:57:29 random kernel: [<02173250>] load_elf_binary [kernel] 0x430 (0x209dbcb0)
Aug  3 12:57:29 random kernel: [<0214d19b>] get_user_size [kernel] 0x4b (0x209dbde0)
Aug  3 12:57:29 random kernel: [<02172e20>] load_elf_binary [kernel] 0x0 (0x209dbdf0)
Aug  3 12:57:29 random kernel: [<02158f9e>] search_binary_handler [kernel] 0xee (0x209dbdfc)
Aug  3 12:57:29 random kernel: [<021591a0>] do_execve [kernel] 0x180 (0x209dbe44)
Aug  3 12:57:29 random kernel: [<0215b150>] getname [kernel] 0x90 (0x209dbf88)
Aug  3 12:57:29 random kernel: [<02109ba0>] sys_execve [kernel] 0x50 (0x209dbfa4)
Aug  3 12:57:29 random kernel: 
Aug  3 12:57:29 random kernel: 
Aug  3 12:57:29 random kernel: Code: 0f 0b 9e 00 c8 d8 27 02 8b 94 24 ac 00 00 00 8b 42 30 a9 00 
Aug  3 12:57:29 random kernel:  ip_tables: (C) 2000-2002 Netfilter core team
Aug  3 12:57:29 random kernel: eth0: Setting half-duplex based on auto-negotiated partner ability 0000.
Aug  3 12:57:29 random kernel: invalid kernel-mode pagefault 0! [addr:00000000, eip:021389ef]
Aug  3 12:57:29 random kernel: