sound usb related kernel panic on reboot

Please cc me with any replies.

I have been getting the already reported kernel panic on shutdown/reboot which seems to be related in some way to the modem_run userspace driver for the alcatel speedtouch modem. I have now noticed another one which is also related to USB in some way..

I have a midi keyboard (evolution MK-249C) attached via USB and when it is switched on, I get the kernel panic on shutdown. I can supply the full trace if required although it will require me writing it by hand as it does not seem to be recorded in any logs.

The output from /var/log/kernel is as follows:

Jan 16 19:17:18 moon kernel: agpgart: Putting AGP V2 device at 
0000:00:00.0 into 4x mode
Jan 16 19:17:18 moon kernel: agpgart: Putting AGP V2 device at
0000:01:00.0 into 4x mode
Jan 16 19:17:18 moon kernel: atkbd.c: Unknown key released (translated
set 2, code 0x7a on isa0060/serio0).
Jan 16 19:17:18 moon kernel: atkbd.c: Unknown key released (translated
set 2, code 0x7a on isa0060/serio0).
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver usb-storage
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver visor
Jan 16 19:17:27 moon kernel: drivers/usb/serial/usb-serial.c: USB
Serial deregistering driver Handspring Visor / Palm OS
Jan 16 19:17:27 moon kernel: drivers/usb/serial/usb-serial.c: USB
Serial deregistering driver Sony Clie 3.5
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver usbserial
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver usblp
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.0: remove, state 1
Jan 16 19:17:27 moon kernel: usb usb1: USB disconnect, address 1
Jan 16 19:17:27 moon kernel: usb 1-2: USB disconnect, address 2
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.0: USB bus 1
deregistered
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.1: remove, state 1
Jan 16 19:17:27 moon kernel: usb usb2: USB disconnect, address 1
Jan 16 19:17:27 moon kernel: usb 2-1: USB disconnect, address 2
Jan 16 19:17:27 moon kernel: pci_pool_destroy 0000:00:10.1/uhci_td,
ddb60000 busy
Jan 16 19:17:27 moon kernel: pci_pool_destroy 0000:00:10.1/uhci_td,
ddb5a000 busy
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.1: USB bus 2
deregistered
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.2: remove, state 1
Jan 16 19:17:27 moon kernel: usb usb3: USB disconnect, address 1
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.2: USB bus 3
deregistered
Jan 16 19:17:27 moon kernel: slab error in kmem_cache_destroy(): cache
`uhci_urb_priv': Can't free all objects
Jan 16 19:17:27 moon kernel: Call Trace:
Jan 16 19:17:27 moon kernel:  [kmem_cache_destroy+152/288]
kmem_cache_destroy+0x98/0x120
Jan 16 19:17:27 moon kernel:  [_end+542256840/1069502828]
uhci_hcd_cleanup+0x1c/0x5
9 [uhci_hcd]
Jan 16 19:17:27 moon kernel:  [sys_delete_module+284/320]
sys_delete_module+0x11c/0
x140
Jan 16 19:17:27 moon kernel:  [sys_munmap+68/112] sys_munmap+0x44/0x70
Jan 16 19:17:27 moon kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
Jan 16 19:17:27 moon kernel: 
Jan 16 19:17:27 moon kernel: uhci: not all urb_priv's were freed
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver snd-usb-audio
Jan 16 19:17:32 moon kernel: drivers/usb/core/usb.c: registered new
driver snd-usb-audio
Jan 16 19:17:33 moon kernel: drivers/usb/core/usb.c: deregistering
driver snd-usb-audio
Jan 16 19:17:35 moon kernel: Kernel logging (proc) stopped.
Jan 16 19:17:35 moon kernel: Kernel log daemon terminating.

Regards,

James Stone

I have found the soultion to the problem. It was entirely unrelated to the kernel- sorry!

I was running the kernel alsa modules but I had different versions of the alsa tools and alsa lib installed. Although it _seemed_ to work, it also led to the kernel panics on shutdown.

James

Quoted 79 lines · James Stone

Please cc me with any replies.

I have been getting the already reported kernel panic on shutdown/reboot which seems to be related in some way to the modem_run userspace driver for the alcatel speedtouch modem. I have now noticed another one which is also related to USB in some way..

I have a midi keyboard (evolution MK-249C) attached via USB and when it is switched on, I get the kernel panic on shutdown. I can supply the full trace if required although it will require me writing it by hand as it does not seem to be recorded in any logs.

The output from /var/log/kernel is as follows:

Jan 16 19:17:18 moon kernel: agpgart: Putting AGP V2 device at 
0000:00:00.0 into 4x mode
Jan 16 19:17:18 moon kernel: agpgart: Putting AGP V2 device at
0000:01:00.0 into 4x mode
Jan 16 19:17:18 moon kernel: atkbd.c: Unknown key released (translated
set 2, code 0x7a on isa0060/serio0).
Jan 16 19:17:18 moon kernel: atkbd.c: Unknown key released (translated
set 2, code 0x7a on isa0060/serio0).
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver usb-storage
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver visor
Jan 16 19:17:27 moon kernel: drivers/usb/serial/usb-serial.c: USB
Serial deregistering driver Handspring Visor / Palm OS
Jan 16 19:17:27 moon kernel: drivers/usb/serial/usb-serial.c: USB
Serial deregistering driver Sony Clie 3.5
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver usbserial
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver usblp
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.0: remove, state 1
Jan 16 19:17:27 moon kernel: usb usb1: USB disconnect, address 1
Jan 16 19:17:27 moon kernel: usb 1-2: USB disconnect, address 2
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.0: USB bus 1
deregistered
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.1: remove, state 1
Jan 16 19:17:27 moon kernel: usb usb2: USB disconnect, address 1
Jan 16 19:17:27 moon kernel: usb 2-1: USB disconnect, address 2
Jan 16 19:17:27 moon kernel: pci_pool_destroy 0000:00:10.1/uhci_td,
ddb60000 busy
Jan 16 19:17:27 moon kernel: pci_pool_destroy 0000:00:10.1/uhci_td,
ddb5a000 busy
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.1: USB bus 2
deregistered
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.2: remove, state 1
Jan 16 19:17:27 moon kernel: usb usb3: USB disconnect, address 1
Jan 16 19:17:27 moon kernel: uhci_hcd 0000:00:10.2: USB bus 3
deregistered
Jan 16 19:17:27 moon kernel: slab error in kmem_cache_destroy(): cache
`uhci_urb_priv': Can't free all objects
Jan 16 19:17:27 moon kernel: Call Trace:
Jan 16 19:17:27 moon kernel:  [kmem_cache_destroy+152/288]
kmem_cache_destroy+0x98/0x120
Jan 16 19:17:27 moon kernel:  [_end+542256840/1069502828]
uhci_hcd_cleanup+0x1c/0x5
9 [uhci_hcd]
Jan 16 19:17:27 moon kernel:  [sys_delete_module+284/320]
sys_delete_module+0x11c/0
x140
Jan 16 19:17:27 moon kernel:  [sys_munmap+68/112] sys_munmap+0x44/0x70
Jan 16 19:17:27 moon kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
Jan 16 19:17:27 moon kernel: 
Jan 16 19:17:27 moon kernel: uhci: not all urb_priv's were freed
Jan 16 19:17:27 moon kernel: drivers/usb/core/usb.c: deregistering
driver snd-usb-audio
Jan 16 19:17:32 moon kernel: drivers/usb/core/usb.c: registered new
driver snd-usb-audio
Jan 16 19:17:33 moon kernel: drivers/usb/core/usb.c: deregistering
driver snd-usb-audio
Jan 16 19:17:35 moon kernel: Kernel logging (proc) stopped.
Jan 16 19:17:35 moon kernel: Kernel log daemon terminating.

Regards,

James Stone