Re: USB regression: devices not initially recognized

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On Wed, Oct 28, 2009 at 12:34 AM, Arjan van de Ven <arjan@xxxxxxxxxxxxx> wrote:
> unfortunately, this is not from the patch Paul sent you, this is your
> root filesystem telling you it is highly corrupted and it's about to
> give up...

Odd.  I rebooted again and now I think I have the real call trace:

[    0.367873] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 *4 5 7 9 10 11 12 14 15)
[    0.368119] SCSI subsystem initialized
[    0.368131] libata version 3.00 loaded.
[    0.368131] usbcore: registered new interface driver usbfs
[    0.368131] usbcore: registered new interface driver hub
[    0.368131] usbcore: registered new device driver usb
[    0.368131] ACPI: WMI: Mapper loaded
[    0.368131] PCI: Using ACPI for IRQ routing
[    0.368163] ------------[ cut here ]------------
[    0.368165] WARNING: at kernel/rcupdate.c:89 synchronize_rcu+0x6a/0x80()
[    0.368166] Hardware name: Inspiron 530
[    0.368167] First blocking call to synchronize_rcu()Modules linked in:
[    0.368172] Pid: 1, comm: swapper Not tainted 2.6.29-rc7.14-paul1 #1
[    0.368174] Call Trace:
[    0.368178]  [<c0134e63>] warn_slowpath+0x73/0xb0
[    0.368181]  [<c041f7b8>] ? rtnl_notify+0x38/0x40
[    0.368185]  [<c02b5362>] ? idr_get_empty_slot+0xe2/0x270
[    0.368188]  [<c011f3e8>] ? default_spin_lock_flags+0x8/0x10
[    0.368191]  [<c02b5362>] ? idr_get_empty_slot+0xe2/0x270
[    0.368193]  [<c011f3e8>] ? default_spin_lock_flags+0x8/0x10
[    0.368196]  [<c02b50ee>] ? get_from_free_list+0x3e/0x50
[    0.368199]  [<c014706a>] synchronize_rcu+0x6a/0x80
[    0.368203]  [<c042e976>] ? netlink_table_ungrab+0x36/0x40
[    0.368206]  [<c042f4cc>] netlink_change_ngroups+0x5c/0xd0
[    0.368209]  [<c042e976>] ? netlink_table_ungrab+0x36/0x40
[    0.368211]  [<c04327d8>] genl_register_mc_group+0xa8/0x140
[    0.368214]  [<c06fab7b>] genl_init+0x9f/0xc7
[    0.368216]  [<c0431a10>] ? genl_rcv+0x0/0x30
[    0.368219]  [<c0101120>] _stext+0x30/0x180
[    0.368221]  [<c06faadc>] ? genl_init+0x0/0xc7
[    0.368224]  [<c017abd4>] ? register_irq_proc+0xa4/0xc0
[    0.368227]  [<c017ac57>] ? init_irq_proc+0x67/0x80
[    0.368230]  [<c06cb341>] kernel_init+0x116/0x16d
[    0.368232]  [<c06cb22b>] ? kernel_init+0x0/0x16d
[    0.368235]  [<c0103f27>] kernel_thread_helper+0x7/0x10
[    0.368240] ---[ end trace 4eaa2a86a8e2da22 ]---
[    0.380010] Bluetooth: Core ver 2.14
[    0.380025] NET: Registered protocol family 31
[    0.380025] Bluetooth: HCI device and connection manager initialized
[    0.380025] Bluetooth: HCI socket layer initialized
[    0.380025] NET: Registered protocol family 8
[    0.380026] NET: Registered protocol family 20
[    0.380039] NetLabel: Initializing

Thanks.
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