[Bug 12310] New: crash after resume with USB mouse attached

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Ubuntu | linux

           Summary: crash after resume with USB mouse attached
           Product: Ubuntu
           Version: unspecified
          Platform: powerpc
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: linux
        AssignedTo: fabbione at ubuntu.com
        ReportedBy: martin.pitt at ubuntu.com
         QAContact: kernel-bugs at lists.ubuntu.com
                CC: benh at kernel.crashing.org,mjg59 at codon.org.uk


With kernel 2.6.12, when I resume from STR, I get a kernel crash if I leave my
external USB mouse attached. That didn't happen with the Hoary kernel (well,
that didn't properly reinitialize the USB module so that you had to reload
[eo]hci_hcd, but at least it didn't crash). 

Platform: Apple iBook G4, [EO]HCI

Jul  1 00:07:40 localhost kernel: [ 5084.247726] PCI: Enabling device
0001:10:1b.0 (0000 -> 0002)
Jul  1 00:07:40 localhost kernel: [ 5084.308705] PCI: Enabling device
0001:10:1b.1 (0000 -> 0002)
Jul  1 00:07:40 localhost kernel: [ 5084.370710] PCI: Enabling device
0001:10:1b.2 (0000 -> 0002)
Jul  1 00:07:40 localhost kernel: [ 5084.391710] ehci_hcd 0001:10:1b.2: park 0
Jul  1 00:07:40 localhost kernel: [ 5084.392192] ehci_hcd 0001:10:1b.2: USB 2.0
restarted, EHCI 1.00, driver 10 Dec 2004
Jul  1 00:07:40 localhost kernel: [ 5084.599755] usb 2-1: USB disconnect, address 2
Jul  1 00:07:40 localhost kernel: [ 5085.425740] eth0: resuming
Jul  1 00:07:40 localhost kernel: [ 5085.488015] PHY ID: 4061e4, addr: 0
Jul  1 00:07:40 localhost kernel: [ 5086.502814] hda: Enabling Ultra DMA 5
Jul  1 00:07:40 localhost kernel: [ 5086.506374] hdc: Enabling MultiWord DMA 2
Jul  1 00:07:40 localhost kernel: [ 5086.508007] Oops: kernel access of bad
area, sig: 11 [#1]
Jul  1 00:07:40 localhost kernel: [ 5086.508652] NIP: D2746EE4 LR: D24A14FC SP:
CB645D40 REGS: cb645c90 TRAP: 0300    Not tainted
Jul  1 00:07:40 localhost kernel: [ 5086.509640] MSR: 0200b032 EE: 1 PR: 0 FP: 1
ME: 1 IR/DR: 11
Jul  1 00:07:40 localhost kernel: [ 5086.510295] DAR: 000018A8, DSISR: 40000000
Jul  1 00:07:40 localhost kernel: [ 5086.510781] TASK = cfe48090[3520]
'pbbuttonsd' THREAD: cb644000
Jul  1 00:07:40 localhost kernel: [ 5086.511476] Last syscall: 54
Jul  1 00:07:40 localhost kernel: [ 5086.511830] GPR00: 00000000 CB645D40
CFE48090 00000000 00000010 C7C263D0 C02ED95C CA1760B8
Jul  1 00:07:40 localhost kernel: [ 5086.513073] GPR08: 00000000 D24C1618
D2750CC8 00000000 22000288 10026C18 100C0000 100CB618
Jul  1 00:07:40 localhost kernel: [ 5086.514317] GPR16: 100C0000 100A0000
00000000 100C0000 100D5408 10010000 C02E0000 10010000
Jul  1 00:07:40 localhost kernel: [ 5086.515560] GPR24: C0270000 C028AE28
C0290000 C0290000 C028AE30 C7C2640C C026A4A4 C7C26378
Jul  1 00:07:40 localhost kernel: [ 5086.516832] NIP [d2746ee4]
hid_resume+0x20/0x54 [usbhid]
Jul  1 00:07:40 localhost kernel: [ 5086.517510] LR [d24a14fc]
usb_generic_resume+0x78/0x9c [usbcore]
Jul  1 00:07:40 localhost kernel: [ 5086.518331] Call trace:
Jul  1 00:07:40 localhost kernel: [ 5086.518651]  [d24a14fc]
usb_generic_resume+0x78/0x9c [usbcore]
Jul  1 00:07:40 localhost kernel: [ 5086.519421]  [c0139b04] resume_device+0xa4/0xc0
Jul  1 00:07:40 localhost kernel: [ 5086.520026]  [c0139c14] dpm_resume+0xf4/0x184
Jul  1 00:07:40 localhost kernel: [ 5086.520600]  [c0139cdc] device_resume+0x38/0xa4
Jul  1 00:07:40 localhost kernel: [ 5086.521192]  [c02c7118]
pmac_wakeup_devices+0xc0/0xe0
Jul  1 00:07:40 localhost kernel: [ 5086.521857]  [c02c8a98] pmu_ioctl+0x8d4/0x944
Jul  1 00:07:40 localhost kernel: [ 5086.522430]  [c007b5cc] do_ioctl+0x68/0x9c
Jul  1 00:07:40 localhost kernel: [ 5086.522980]  [c007b6b8] vfs_ioctl+0xb8/0x400
Jul  1 00:07:40 localhost kernel: [ 5086.523543]  [c007ba40] sys_ioctl+0x40/0x74
Jul  1 00:07:40 localhost kernel: [ 5086.524096]  [c00047f0]
ret_from_syscall+0x0/0x4c
Jul  1 00:07:40 localhost kernel: [ 5087.289729] usb 2-1: new low speed USB
device using ohci_hcd and address 3
Jul  1 00:07:41 localhost kernel: [ 5087.600050] input: USB HID v1.00 Mouse
[1241:1177] on usb-0001:10:1b.0-1

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