ipw2200 module loading oops.

Raúl Sánchez Siles <[email protected]>
Newsgroups gmane.linux.drivers.ipw2100.devel
Message-ID <[email protected]> 
  Hello:

  I'm a happy ipw2200 user, thanks for the great work on this driver.

  Since 2.6.21 was released I'm having some oopses randomly when I suspend to 
memory. I must say I'm being patching the kernel with suspend2.2.9.15 till 
2.2.10 where I'm now, but the problem just happens when I suspend to ram. I 
explained this issue on the suspend2-users list and I was told it wasn't a 
suspend2 problem, so I'm coming here. :)

  I have the impression that the ipw2200 driver has not implemented yet 
suspend support, but I may well be wrong. So maybe this issue has emerged on 
that. What happens after I resume is that even that the module is loaded, the 
network device is not available (e.g.: iwconfig does not list it).

  I attach an excerpt of the syslog when the problem happens which includes a 
backtrace. I'll appreciate any comments as well as any pointer to where 
should I go in case this is not the right place.

  Thanks and regards,
-- 
     Raúl Sánchez Siles
----->Proud Debian user<-----
Linux registered user #416098

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ipw-suspend.txt (text/plain, 14.8 KB) 
May 29 09:29:48 parvo avahi-daemon[4752]: Interface eth1.IPv4 no longer relevant for mDNS.
May 29 09:29:48 parvo avahi-daemon[4752]: Leaving mDNS multicast group on interface eth1.IPv4 with address 192.168.0.201.
May 29 09:29:48 parvo avahi-daemon[4752]: Withdrawing address record for 192.168.0.201 on eth1.
May 29 09:29:48 parvo ifplugd.agent[6850]: Stopping ifplugd for eth2
May 29 09:29:49 parvo ifplugd(eth2)[6206]: Exiting.
May 29 09:29:49 parvo kernel: ACPI: PCI interrupt for device 0000:01:03.0 disabled
May 29 09:33:24 parvo kernel: Stopping tasks ... done.
May 29 09:33:24 parvo kernel: Suspending console(s)
May 29 09:33:24 parvo kernel:  usbdev4.1: PM: suspend 0->2, parent usb4 already 2
May 29 09:33:24 parvo kernel:  usbdev4.1_ep81: PM: suspend 0->2, parent 4-0:1.0 already 2
May 29 09:33:24 parvo kernel: hub 4-0:1.0: PM: suspend 2->2, parent usb4 already 2
May 29 09:33:24 parvo kernel:  usbdev4.1_ep00: PM: suspend 0->2, parent usb4 already 2
May 29 09:33:24 parvo kernel:  usbdev3.1: PM: suspend 0->2, parent usb3 already 2
May 29 09:33:24 parvo kernel:  usbdev3.1_ep81: PM: suspend 0->2, parent 3-0:1.0 already 2
May 29 09:33:24 parvo kernel: hub 3-0:1.0: PM: suspend 2->2, parent usb3 already 2
May 29 09:33:24 parvo kernel:  usbdev3.1_ep00: PM: suspend 0->2, parent usb3 already 2
May 29 09:33:24 parvo kernel:  usbdev2.1: PM: suspend 0->2, parent usb2 already 2
May 29 09:33:24 parvo kernel:  usbdev2.1_ep81: PM: suspend 0->2, parent 2-0:1.0 already 2
May 29 09:33:24 parvo kernel: hub 2-0:1.0: PM: suspend 2->2, parent usb2 already 2
May 29 09:33:24 parvo kernel:  usbdev2.1_ep00: PM: suspend 0->2, parent usb2 already 2
May 29 09:33:24 parvo kernel:  usbdev1.1: PM: suspend 0->2, parent usb1 already 2
May 29 09:33:24 parvo kernel:  usbdev1.1_ep81: PM: suspend 0->2, parent 1-0:1.0 already 2
May 29 09:33:24 parvo kernel: hub 1-0:1.0: PM: suspend 2->2, parent usb1 already 2
May 29 09:33:24 parvo kernel:  usbdev1.1_ep00: PM: suspend 0->2, parent usb1 already 2
May 29 09:33:24 parvo kernel: pnp: Device 00:0c disabled.
May 29 09:33:24 parvo kernel: pnp: Device 00:0b disabled.
May 29 09:33:24 parvo kernel: ACPI: PCI interrupt for device 0000:00:1f.6 disabled
May 29 09:33:24 parvo kernel: ACPI: PCI interrupt for device 0000:00:1f.5 disabled
May 29 09:33:24 parvo kernel: ACPI: PCI interrupt for device 0000:00:1d.7 disabled
May 29 09:33:24 parvo kernel: ACPI: PCI interrupt for device 0000:00:1d.2 disabled
May 29 09:33:24 parvo kernel: ACPI: PCI interrupt for device 0000:00:1d.1 disabled
May 29 09:33:24 parvo kernel: ACPI: PCI interrupt for device 0000:00:1d.0 disabled
May 29 09:33:24 parvo kernel: Intel machine check architecture supported.
May 29 09:33:24 parvo kernel: Intel machine check reporting enabled on CPU#0.
May 29 09:33:24 parvo kernel: Back to C!
May 29 09:33:24 parvo kernel: ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
May 29 09:33:24 parvo kernel: ACPI: PCI Interrupt 0000:00:1d.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
May 29 09:33:24 parvo kernel: PCI: Setting latency timer of device 0000:00:1d.0 to 64
May 29 09:33:24 parvo kernel: usb usb1: root hub lost power or was reset
May 29 09:33:24 parvo kernel: PCI: Enabling device 0000:00:1d.1 (0000 -> 0001)
May 29 09:33:24 parvo kernel: ACPI: PCI Interrupt 0000:00:1d.1[B] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
May 29 09:33:24 parvo kernel: PCI: Setting latency timer of device 0000:00:1d.1 to 64
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1d.1 at offset f (was 200, writing 20b)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1d.1 at offset 8 (was 1, writing bf41)
May 29 09:33:24 parvo kernel: usb usb2: root hub lost power or was reset
May 29 09:33:24 parvo kernel: PCI: Enabling device 0000:00:1d.2 (0000 -> 0001)
May 29 09:33:24 parvo kernel: ACPI: PCI Interrupt 0000:00:1d.2[C] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
May 29 09:33:24 parvo kernel: PCI: Setting latency timer of device 0000:00:1d.2 to 64
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1d.2 at offset f (was 300, writing 30b)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1d.2 at offset 8 (was 1, writing bf21)
May 29 09:33:24 parvo kernel: usb usb3: root hub lost power or was reset
May 29 09:33:24 parvo kernel: ACPI: PCI Interrupt 0000:00:1d.7[D] -> Link [LNKH] -> GSI 11 (level, low) -> IRQ 11
May 29 09:33:24 parvo kernel: PCI: Setting latency timer of device 0000:00:1d.7 to 64
May 29 09:33:24 parvo kernel: usb usb4: root hub lost power or was reset
May 29 09:33:24 parvo kernel: ehci_hcd 0000:00:1d.7: debug port 1
May 29 09:33:24 parvo kernel: PCI: cache line size of 32 is not supported by device 0000:00:1d.7
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1e.0 at offset 9 (was fff0, writing 33f03000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1e.0 at offset 6 (was 20010100, writing 20050100)
May 29 09:33:24 parvo kernel: PCI: Setting latency timer of device 0000:00:1e.0 to 64
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1f.1 at offset 9 (was 0, writing 34000000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1f.1 at offset 7 (was 1, writing 375)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1f.1 at offset 6 (was 1, writing 171)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1f.1 at offset 5 (was 1, writing 3f5)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1f.1 at offset 4 (was 1, writing 1f1)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1f.1 at offset 1 (was 2800005, writing 2800007)
May 29 09:33:24 parvo kernel: ACPI: PCI Interrupt 0000:00:1f.1[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1f.5 at offset 7 (was 0, writing faeff400)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:00:1f.5 at offset 6 (was 0, writing faeff800)
May 29 09:33:24 parvo kernel: ACPI: PCI Interrupt 0000:00:1f.5[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5
May 29 09:33:24 parvo kernel: PCI: Setting latency timer of device 0000:00:1f.5 to 64
May 29 09:33:24 parvo kernel: ACPI: PCI Interrupt 0000:00:1f.6[B] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5
May 29 09:33:24 parvo kernel: PCI: Setting latency timer of device 0000:00:1f.6 to 64
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset f (was 7c001ff, writing 5c001ff)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset e (was 0, writing e4fc)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset d (was 0, writing e400)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset c (was 0, writing e0fc)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset b (was 0, writing e000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset a (was 0, writing 3bfff000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset 9 (was 0, writing 38000000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset 8 (was 0, writing 33fff000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset 7 (was 0, writing 30000000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset 6 (was 20000000, writing b0050201)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset 4 (was 0, writing fc000000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.0 at offset 3 (was 820000, writing 82a810)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.1 at offset f (was 4020200, writing 402020b)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.1 at offset 5 (was 0, writing fcff8000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.1 at offset 4 (was 0, writing fcfff800)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.1 at offset 3 (was 800000, writing 802008)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:01.1 at offset 1 (was 2100000, writing 2100116)
May 29 09:33:24 parvo kernel: ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[11]  MMIO=[fcfff800-fcffffff]  Max Packet=[2048]  IR/IT contexts=[4/8]
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:03.0 at offset f (was 18030100, writing 1803010b)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:03.0 at offset 4 (was 0, writing fcffe000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:03.0 at offset 3 (was 0, writing 2008)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:03.0 at offset 1 (was 2900000, writing 2900102)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:08.0 at offset f (was 38080100, writing 3808010b)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:08.0 at offset 5 (was 1, writing ecc1)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:08.0 at offset 4 (was 0, writing fcffd000)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:08.0 at offset 3 (was 0, writing 2008)
May 29 09:33:24 parvo kernel: PM: Writing back config space on device 0000:01:08.0 at offset 1 (was 2900000, writing 2900117)
May 29 09:33:24 parvo kernel: pnp: Device 00:0b activated.
May 29 09:33:24 parvo kernel: pnp: Device 00:0c activated.
May 29 09:33:24 parvo kernel: Restarting tasks ... done.
May 29 09:33:26 parvo kernel: ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.0kmprq
May 29 09:33:26 parvo kernel: ipw2200: Copyright(c) 2003-2006 Intel Corporation
May 29 09:33:26 parvo kernel: ACPI: PCI Interrupt 0000:01:03.0[A] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5
May 29 09:33:26 parvo kernel: ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
May 29 09:33:26 parvo kernel: Device driver 0000:01:03.0 lacks bus and class support for being resumed.
May 29 09:33:26 parvo kernel: modprobe: page allocation failure. order:6, mode:0x20
May 29 09:33:26 parvo kernel:  [<c0155461>] __alloc_pages+0x2d1/0x2f0
May 29 09:33:26 parvo kernel:  [<c015549a>] __get_free_pages+0x1a/0x40
May 29 09:33:26 parvo kernel:  [<c0108e78>] dma_alloc_coherent+0xd8/0x110
May 29 09:33:26 parvo kernel:  [<e0b70fa7>] ipw_load_firmware+0x37/0x3c0 [ipw2200]
May 29 09:33:26 parvo kernel:  [<c0104a73>] common_interrupt+0x23/0x28
May 29 09:33:26 parvo kernel:  [<e0b71db1>] ipw_load+0x721/0xc50 [ipw2200]
May 29 09:33:26 parvo kernel:  [<c01a5a1b>] proc_register+0x3b/0x130
May 29 09:33:26 parvo kernel:  [<e0b72329>] ipw_up+0x49/0x700 [ipw2200]
May 29 09:33:26 parvo kernel:  [<c0365067>] __mutex_lock_slowpath+0xe7/0x240
May 29 09:33:26 parvo kernel:  [<e0b79224>] ipw_net_init+0x24/0x50 [ipw2200]
May 29 09:33:26 parvo kernel:  [<c02f982f>] register_netdevice+0x4f/0x360
May 29 09:33:26 parvo kernel:  [<c02fad65>] register_netdev+0x45/0x60
May 29 09:33:26 parvo kernel:  [<e0b7c3aa>] ipw_pci_probe+0x77a/0x810 [ipw2200]
May 29 09:33:26 parvo kernel:  [<c01b04ef>] sysfs_create_link+0x6f/0x160
May 29 09:33:26 parvo kernel:  [<c0208206>] pci_device_probe+0x56/0x80
May 29 09:33:26 parvo kernel:  [<c0274fd5>] really_probe+0x65/0x180
May 29 09:33:26 parvo kernel:  [<c0275139>] driver_probe_device+0x49/0xd0
May 29 09:33:26 parvo kernel:  [<c0363491>] klist_next+0x61/0xd0
May 29 09:33:26 parvo kernel:  [<c02752e6>] __driver_attach+0x76/0x80
May 29 09:33:26 parvo kernel:  [<c02744fa>] bus_for_each_dev+0x3a/0x60
May 29 09:33:26 parvo kernel:  [<c0274e76>] driver_attach+0x16/0x20
May 29 09:33:26 parvo kernel:  [<c0275270>] __driver_attach+0x0/0x80
May 29 09:33:26 parvo kernel:  [<c027486c>] bus_add_driver+0x7c/0x1a0
May 29 09:33:26 parvo kernel:  [<c02083e0>] __pci_register_driver+0x70/0xe0
May 29 09:33:26 parvo kernel:  [<c011c27b>] printk+0x1b/0x20
May 29 09:33:26 parvo kernel:  [<e0b4b030>] ipw_init+0x30/0x77 [ipw2200]
May 29 09:33:26 parvo kernel:  [<c013bd47>] sys_init_module+0x157/0x1740
May 29 09:33:26 parvo kernel:  [<c018c4f4>] __mark_inode_dirty+0x34/0x1d0
May 29 09:33:26 parvo kernel:  [<c0104062>] sysenter_past_esp+0x5f/0x85
May 29 09:33:26 parvo kernel:  =======================
May 29 09:33:26 parvo kernel: Mem-info:
May 29 09:33:26 parvo kernel: DMA per-cpu:
May 29 09:33:26 parvo kernel: CPU    0: Hot: hi:    0, btch:   1 usd:   0   Cold: hi:    0, btch:   1 usd:   0
May 29 09:33:26 parvo kernel: Normal per-cpu:
May 29 09:33:26 parvo kernel: CPU    0: Hot: hi:  186, btch:  31 usd: 162   Cold: hi:   62, btch:  15 usd:  56
May 29 09:33:26 parvo kernel: Active:81751 inactive:15429 dirty:172 writeback:0 unstable:0
May 29 09:33:26 parvo kernel:  free:5427 slab:5820 mapped:13447 pagetables:602 bounce:0
May 29 09:33:26 parvo kernel: DMA free:2208kB min:88kB low:108kB high:132kB active:8964kB inactive:452kB present:16256kB pages_scanned:0 all_unreclaimable? no
May 29 09:33:26 parvo kernel: lowmem_reserve[]: 0 490
May 29 09:33:26 parvo kernel: Normal free:19500kB min:2788kB low:3484kB high:4180kB active:318040kB inactive:61264kB present:502580kB pages_scanned:92 all_unreclaimable? no
May 29 09:33:26 parvo kernel: lowmem_reserve[]: 0 0
May 29 09:33:26 parvo kernel: DMA: 24*4kB 6*8kB 1*16kB 2*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2208kB
May 29 09:33:26 parvo kernel: Normal: 3457*4kB 499*8kB 59*16kB 5*32kB 5*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19500kB
May 29 09:33:26 parvo kernel: Swap cache: add 614826, delete 592144, find 636782/669183, race 0+2
May 29 09:33:26 parvo kernel: Free swap  = 1199068kB
May 29 09:33:26 parvo kernel: Total swap = 1349452kB
May 29 09:33:26 parvo kernel: Free swap:       1199068kB
May 29 09:33:26 parvo kernel: 130730 pages of RAM
May 29 09:33:26 parvo kernel: 0 pages of HIGHMEM
May 29 09:33:26 parvo kernel: 4593 reserved pages
May 29 09:33:26 parvo kernel: 113967 pages shared
May 29 09:33:26 parvo kernel: 22688 pages swap cached
May 29 09:33:26 parvo kernel: 172 pages dirty
May 29 09:33:26 parvo kernel: 0 pages writeback
May 29 09:33:26 parvo kernel: 13447 pages mapped
May 29 09:33:26 parvo kernel: 5820 pages slab
May 29 09:33:26 parvo kernel: 602 pages pagetables
May 29 09:33:26 parvo kernel: ipw2200: Unable to load firmware: -12
May 29 09:33:26 parvo kernel: ipw2200: Unable to load firmware: -12
May 29 09:33:26 parvo kernel: ipw2200: failed to register network device
May 29 09:33:26 parvo kernel: ACPI: PCI interrupt for device 0000:01:03.0 disabled
May 29 09:33:26 parvo kernel: ipw2200: probe of 0000:01:03.0 failed with error -5
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