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I haven't been able to recreate this one, but PCMCIA didn't quite work after
this:
irq 9: nobody cared!
Call Trace:
[<c010ab80>] handle_IRQ_event+0x90/0x100
[<c010add3>] do_IRQ+0xa3/0x140
[<c0109398>] common_interrupt+0x18/0x20
[<c010b38e>] setup_irq+0x7e/0xf0
[<d11a8490>] fake_irq+0x0/0x10 [pcmcia_core]
[<c010aeef>] request_irq+0x7f/0xd0
[<d11b3250>] irq_table+0x90/0x100 [pcmcia_core]
[<d11b28e4>] rsrc_sem+0x0/0x10 [pcmcia_core]
[<d11a85bd>] try_irq+0x11d/0x190 [pcmcia_core]
[<d11a8490>] fake_irq+0x0/0x10 [pcmcia_core]
[<d11addd6>] +0x82/0x5cc [pcmcia_core]
[<d11ac73a>] pcmcia_request_irq+0x1ca/0x210 [pcmcia_core]
[<d11ad0c7>] CardServices+0x237/0x35e [pcmcia_core]
[<d119575e>] simple_config+0x2ae/0x460 [8250_cs]
[<c01e344e>] ide_do_request+0x21e/0x3c0
[<c01e3a2d>] ide_intr+0x7d/0x190
[<c01f6bf0>] ide_dma_intr+0x0/0xc0
[<c010ab39>] handle_IRQ_event+0x49/0x100
[<c010ae3c>] do_IRQ+0x10c/0x140
[<c011349b>] mark_offset_tsc+0x21b/0x280
[<c01215c6>] update_process_times+0x46/0x60
[<c01216fd>] run_timer_softirq+0xfd/0x1a0
[<c0121890>] do_timer+0xe0/0xf0
[<c010eb56>] timer_interrupt+0xf6/0x120
[<c010ae35>] do_IRQ+0x105/0x140
[<c01160be>] scheduler_tick+0x5e/0x2e0
[<c01215c6>] update_process_times+0x46/0x60
[<c0121436>] update_wall_time+0x16/0x40
[<c0121890>] do_timer+0xe0/0xf0
[<c0128a53>] rcu_process_callbacks+0x83/0x100
[<c011d856>] tasklet_action+0x46/0x70
[<c010ae35>] do_IRQ+0x105/0x140
[<c0109398>] common_interrupt+0x18/0x20
[<c020007b>] vgacon_scroll+0x23b/0x240
[<d11a52f7>] read_cis_mem+0x157/0x1a0 [pcmcia_core]
[<d11a55a4>] read_cis_cache+0xf4/0x180 [pcmcia_core]
[<d11a5f6d>] pcmcia_get_tuple_data+0x9d/0xb0 [pcmcia_core]
[<d11a6c3b>] parse_cftable_entry+0x21b/0x350 [pcmcia_core]
[<d11a721b>] pcmcia_parse_tuple+0xbb/0x180 [pcmcia_core]
[<d1195e98>] serial_config+0x238/0x330 [8250_cs]
[<d11a5000>] +0x0/0x80 [pcmcia_core]
[<d11a52cc>] read_cis_mem+0x12c/0x1a0 [pcmcia_core]
[<d11a5f6d>] pcmcia_get_tuple_data+0x9d/0xb0 [pcmcia_core]
[<d11a7268>] pcmcia_parse_tuple+0x108/0x180 [pcmcia_core]
[<d11a7383>] read_tuple+0xa3/0xb0 [pcmcia_core]
[<d1198bb1>] yenta_set_mem_map+0x191/0x1e0 [yenta_socket]
[<d119b26c>] +0x10c/0x860 [yenta_socket]
[<d1198bb1>] yenta_set_mem_map+0x191/0x1e0 [yenta_socket]
[<d119b26c>] +0x10c/0x860 [yenta_socket]
[<d11a5e6c>] pcmcia_get_next_tuple+0x25c/0x2c0 [pcmcia_core]
[<d11a594c>] pcmcia_get_first_tuple+0xbc/0x170 [pcmcia_core]
[<d11a52cc>] read_cis_mem+0x12c/0x1a0 [pcmcia_core]
[<d11a55a4>] read_cis_cache+0xf4/0x180 [pcmcia_core]
[<d11a5e6c>] pcmcia_get_next_tuple+0x25c/0x2c0 [pcmcia_core]
[<d11a74c3>] pcmcia_validate_cis+0x133/0x210 [pcmcia_core]
[<c014e215>] bh_lru_install+0xb5/0x100
[<d1195ff0>] serial_event+0x60/0x100 [8250_cs]
[<d11abb2d>] pcmcia_register_client+0x1ed/0x260 [pcmcia_core]
[<d1196800>] dev_info+0x0/0x20 [8250_cs]
[<d1198bb1>] yenta_set_mem_map+0x191/0x1e0 [yenta_socket]
[<d119b26c>] +0x10c/0x860 [yenta_socket]
[<c014e3cf>] __bread+0x1f/0x40
[<d11981fe>] pci_set_mem_map+0x3e/0x40 [yenta_socket]
[<d119b26c>] +0x10c/0x860 [yenta_socket]
[<d11a50c1>] set_cis_map+0x41/0x120 [pcmcia_core]
[<d11ad03e>] CardServices+0x1ae/0x35e [pcmcia_core]
[<d119fc94>] pcmcia_bus_type+0x14/0x100 [ds]
[<d1195226>] serial_attach+0x146/0x190 [8250_cs]
[<d1196800>] dev_info+0x0/0x20 [8250_cs]
[<d1195f90>] serial_event+0x0/0x100 [8250_cs]
[<d11960ca>] +0x7/0x1d [8250_cs]
[<d119e587>] get_pcmcia_driver+0x37/0x46 [ds]
[<d1196840>] serial_cs_driver+0x0/0x80 [8250_cs]
[<d119d5bf>] bind_request+0xbf/0x150 [ds]
[<d11960ca>] +0x7/0x1d [8250_cs]
[<d119e0b3>] ds_ioctl+0x533/0x650 [ds]
[<c011672a>] preempt_schedule+0x2a/0x50
[<c0268ed0>] unix_dgram_sendmsg+0x470/0x560
[<c02135be>] sock_sendmsg+0x9e/0xd0
[<c0163bcc>] alloc_inode+0x1c/0x140
[<c0164c45>] iget_locked+0x95/0xc0
[<c01164f6>] schedule+0x1a6/0x3b0
[<c0116872>] __wake_up_locked+0x22/0x30
[<c013c99b>] zap_pmd_range+0x4b/0x70
[<c013ca0b>] unmap_page_range+0x4b/0x80
[<c013cb3e>] unmap_vmas+0xfe/0x230
[<c0140385>] unmap_region+0x95/0xe0
[<c0140278>] unmap_vma+0x48/0x90
[<c01402df>] unmap_vma_list+0x1f/0x30
[<c01406ac>] do_munmap+0x14c/0x190
[<c015d610>] sys_ioctl+0x100/0x280
[<c0140734>] sys_munmap+0x44/0x70
[<c010922b>] syscall_call+0x7/0xb
handlers:
[<d11a8490>] (fake_irq+0x0/0x10 [pcmcia_core])
ttyS2 at I/O 0x3e8 (irq = 9) is a 16550A
- --
Penguin laptop (i686) running Linux 2.5.70 #1 Tue May 27 11:12:25 CEST 2003
The computer can't tell you the emotional story. It can give you the exact
mathematical design, but what's missing is the eyebrows.
- - Frank Zappa
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