[Asterisk-Users] X100P troubles?

[Philip Edelbrock]

Tzafrir Cohen wrote:
>[...]wcfxo is the driver for the X100P cards.
> 

FYI-I just had another crash.  This time I got an oops dump:


------------[ cut here ]------------
kernel BUG at mm/rmap.c:493!
invalid operand: 0000 [#1]
Modules linked in: loop wcfxo(U) zaptel(U) crc_ccitt ipv6 parport_pc lp
parport autofs4 it87 eeprom i2c_sensor i2c_isa sunrpc video button
battery ac ohci_hcd i2c_sis630 i2c_core snd_trident gameport
snd_ac97_codec snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq
snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_util_mem
snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore 8139too mii
dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod
CPU:    0
EIP:    0060:[<c018dc74>]    Not tainted VLI
EFLAGS: 00010286   (2.6.13-1.1532_FC4)
EIP is at page_remove_rmap+0x36/0x40
eax: ffffffff   ebx: c6800924   ecx: c04eaa78   edx: c13aa240
esi: c13aa240   edi: 00000020   ebp: 00249000   esp: ce0d4e60
ds: 007b   es: 007b   ss: 0068
Process gawk (pid: 8941, threadinfo=ce0d4000 task=d994e000)
Stack: c01814c4 00000000 0025e000 c04eaa78 d635d000 0025e000 0025e000
0025dfff
        c018165a 0025e000 00000000 c04eaa78 0001a000 0025e000 d8c51754
00400000
        c018182f 0025e000 00000000 d13d8f8c c10d0260 06813067 b7fe3000
c01814d6
Call Trace:
  [<c01814c4>] zap_pte_range+0xd6/0x1e9
  [<c018165a>] unmap_page_range+0x83/0xb7
  [<c018182f>] unmap_vmas+0x1a1/0x45d
  [<c01814d6>] zap_pte_range+0xe8/0x1e9
  [<c018a32b>] exit_mmap+0x12e/0x36d
  [<c0179b2e>] __pagevec_lru_add_active+0x31e/0x47c
  [<c01241c5>] mmput+0x25/0x317
  [<c012d5b4>] do_exit+0xe0/0x942
  [<c0164c71>] audit_syscall_entry+0x130/0x15e
  [<c012df6d>] do_group_exit+0x12b/0x349
  [<c0109b52>] do_syscall_trace+0xef/0x123
  [<c0104465>] syscall_call+0x7/0xb
Code: 08 ff 0f 98 c0 84 c0 75 01 c3 8b 42 08 83 c0 01 78 19 ba ff ff ff
ff b8 10 00 00 00 e9 5e 30 fe ff 0f 0b ea 01 9e 74 41 c0 eb d3 <0f> 0b
ed 01 9e 74 41 c0 eb dd 55 57 56 53 83 ec 24 89 c7 89 d3
  <3>Debug: sleeping function called from invalid context at
include/linux/rwsem.h:43
in_atomic():1, irqs_disabled():0
  [<c012a4e3>] profile_task_exit+0x13/0x48
  [<c012d4ef>] do_exit+0x1b/0x942
  [<c0104622>] common_interrupt+0x1a/0x20
  [<c01051fa>] die+0x2e5/0x3bd
  [<c011edd3>] fixup_exception+0xb/0x28
  [<c0105516>] do_invalid_op+0x0/0xab
  [<c01055b8>] do_invalid_op+0xa2/0xab
  [<c018dc74>] page_remove_rmap+0x36/0x40
  [<c016c4cf>] generic_file_buffered_write+0x37d/0x616
  [<c0170778>] __alloc_pages+0xe7/0x3ff
  [<c0131f9d>] current_fs_time+0x4e/0x69
  [<c010467f>] error_code+0x4f/0x54
  [<c018dc74>] page_remove_rmap+0x36/0x40
  [<c01814c4>] zap_pte_range+0xd6/0x1e9
  [<c018165a>] unmap_page_range+0x83/0xb7
  [<c018182f>] unmap_vmas+0x1a1/0x45d
  [<c01814d6>] zap_pte_range+0xe8/0x1e9
  [<c01055b8>] do_invalid_op+0xa2/0xab
  [<c018dc74>] page_remove_rmap+0x36/0x40
  [<c016c4cf>] generic_file_buffered_write+0x37d/0x616
  [<c0170778>] __alloc_pages+0xe7/0x3ff
  [<c0131f9d>] current_fs_time+0x4e/0x69
  [<c010467f>] error_code+0x4f/0x54
  [<c018dc74>] page_remove_rmap+0x36/0x40
  [<c01814c4>] zap_pte_range+0xd6/0x1e9
  [<c018165a>] unmap_page_range+0x83/0xb7
  [<c018182f>] unmap_vmas+0x1a1/0x45d
  [<c01814d6>] zap_pte_range+0xe8/0x1e9
  [<c018a32b>] exit_mmap+0x12e/0x36d
  [<c0179b2e>] __pagevec_lru_add_active+0x31e/0x47c
  [<c01241c5>] mmput+0x25/0x317
  [<c012d5b4>] do_exit+0xe0/0x942
  [<c0164c71>] audit_syscall_entry+0x130/0x15e
  [<c012df6d>] do_group_exit+0x12b/0x349
  [<c0109b52>] do_syscall_trace+0xef/0x123
  [<c0104465>] syscall_call+0x7/0xb
Fixing recursive fault but reboot is needed!
scheduling while atomic: gawk/0x00000001/8941
  [<c03ff83e>] schedule+0x6ee/0x938
  [<c0104465>] syscall_call+0x7/0xb
  [<c014b526>] __kernel_text_address+0x1c/0x27
  [<c0104b79>] show_trace+0x2a/0x78
  [<c0104465>] syscall_call+0x7/0xb
  [<c012dbcb>] do_exit+0x6f7/0x942
  [<c01051fa>] die+0x2e5/0x3bd
  [<c011edd3>] fixup_exception+0xb/0x28
  [<c0105516>] do_invalid_op+0x0/0xab
  [<c01055b8>] do_invalid_op+0xa2/0xab
  [<c018dc74>] page_remove_rmap+0x36/0x40
  [<c016c4cf>] generic_file_buffered_write+0x37d/0x616
  [<c0170778>] __alloc_pages+0xe7/0x3ff
  [<c0131f9d>] current_fs_time+0x4e/0x69
  [<c010467f>] error_code+0x4f/0x54
  [<c018dc74>] page_remove_rmap+0x36/0x40
  [<c01814c4>] zap_pte_range+0xd6/0x1e9
  [<c018165a>] unmap_page_range+0x83/0xb7
  [<c018182f>] unmap_vmas+0x1a1/0x45d
  [<c01814d6>] zap_pte_range+0xe8/0x1e9
  [<c018a32b>] exit_mmap+0x12e/0x36d
  [<c0179b2e>] __pagevec_lru_add_active+0x31e/0x47c
  [<c01241c5>] mmput+0x25/0x317
  [<c012d5b4>] do_exit+0xe0/0x942
  [<c0164c71>] audit_syscall_entry+0x130/0x15e
  [<c012df6d>] do_group_exit+0x12b/0x349
  [<c0109b52>] do_syscall_trace+0xef/0x123
  [<c0104465>] syscall_call+0x7/0xb