Hello,
I've experienced a kernel BUG in orinoco_usb after resuming from a
hibernate
(suspend2). During the hibernate orinoco_usb was unloaded and afterwards the
module was reloaded.
My guess is that the hardware was in some weird state. I had to reboot
(! :) ) in order to get it working again. (Unplugging the device and
replugging it didn't work.)
Thanks for your hard work!
C.
Kernel BUG below:
orinoco 0.15 (David Gibson
<hermes-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@xxxxxxxxxxxxxxxx>, Pavel Roskin
<proski-mXXj517/zsQ@xxxxxxxxxxxxxxxx>, et al)
orinoco_usb 0.15 (Manuel Estrada Sainz)
eth0: Hardware identity 0001:0003:0004:0002
eth0: Station identity 001f:0001:0006:0010
eth0: Firmware determined as Lucent/Agere 6.16
eth0: Ad-hoc demo mode supported
eth0: IEEE standard IBSS ad-hoc mode supported
eth0: MAC address 00:02:2D:31:B9:72
eth0: Station name "HERMES I"
eth0: ready
kernel BUG at /usr/src/svn/orinoco/usb/orinoco_usb.c:334!
invalid opcode: 0000 [#1]
Modules linked in: orinoco_usb sd_mod usb_storage scsi_mod firmware_class
orinoco af_packet nls_iso8859_1 nls_cp437 vfat fat nls_base parport_pc lp
parport fuse snd_cmipci snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc
snd_opl3_lib snd_timer snd_hwdep snd_mpu401_uart i2c_amd756 snd_rawmidi
snd_seq_device i2c_core ohci_hcd ehci_hcd amd_rng amd_k7_agp agpgart 8250_pci
8250 serial_core usbcore ide_cd snd cdrom soundcore unix
CPU: 0
EIP: 0060:[<d09fc07f>] Not tainted VLI
EFLAGS: 00010246 (2.6.18 #2)
EIP is at ezusb_request_context_put+0x6f/0x90 [orinoco_usb]
eax: c03fdd60 ebx: c1fff0a0 ecx: 00000004 edx: 0000c601
esi: c4f4dd2c edi: c6cfe810 ebp: c1fff0a0 esp: c9909cec
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 10456, ti=c9908000 task=c882e070 task.ti=c9908000)
Stack: c1fff0a0 c01192ab d09fed10 c9909d08 00000008 d09fc6ad d09fed10 00000008
00000001 c1fff0a0 c0341940 00000002 00020246 c4f4dd2c 00000010 fffffff2
d086808a c1fff0a0 c4f4dd2c c1fff0a0 d09fc9d8 00000710 00000002 00000702
Call Trace:
[<c01192ab>] printk+0x1b/0x20
[<d09fc6ad>] ezusb_access_ltv+0x1fd/0x490 [orinoco_usb]
[<d086808a>] usb_alloc_urb+0x1a/0x40 [usbcore]
[<d09fc9d8>] ezusb_alloc_ctx+0x98/0xd0 [orinoco_usb]
[<d09fcbcf>] ezusb_write_ltv+0x8f/0xa0 [orinoco_usb]
[<d09fce28>] ezusb_init+0x88/0x100 [orinoco_usb]
[<d09fde98>] ezusb_probe+0x688/0x822 [orinoco_usb]
[<d086a0e7>] usb_probe_interface+0x67/0xa0 [usbcore]
[<c020ac54>] driver_probe_device+0x44/0xc0
[<c0115df6>] __cond_resched+0x16/0x40
[<c020adce>] __driver_attach+0x7e/0x80
[<c020a5ea>] bus_for_each_dev+0x3a/0x60
[<c020ab96>] driver_attach+0x16/0x20
[<c020ad50>] __driver_attach+0x0/0x80
[<c020a25c>] bus_add_driver+0x8c/0x140
[<d09fc000>] ezusb_allocate+0x0/0x10 [orinoco_usb]
[<d0869eda>] usb_register_driver+0x6a/0xe0 [usbcore]
[<c01192ab>] printk+0x1b/0x20
[<d08a1027>] ezusb_module_init+0x27/0x4d [orinoco_usb]
[<c0131563>] sys_init_module+0x153/0x1760
[<c0102e83>] syscall_call+0x7/0xb
Code: c7 44 24 0c ab e0 9f d0 c7 44 24 08 4d 01 00 00 c7 44 24 04 b0 e1 9f d0
c7 04 24 d6 ec 9f d0 e8 18 d2 71 ef e8 93 83 70 ef eb ad <0f> 0b 4e 01 b0 e1
9f d0 eb ac 0f 0b 4f 01 b0 e1 9f d0 eb a9 8d
EIP: [<d09fc07f>] ezusb_request_context_put+0x6f/0x90 [orinoco_usb] SS:ESP
0068:c9909cec
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