Mattia Dongili wrote: >>> http://oioio.altervista.org/linux/2.6.19-rc5-mm2-1-ko and http://oioio.altervista.org/linux/config-2.6.19-rc5-mm2-1 | # CONFIG_SYSFS_DEPRECATED is not set
| ieee1394: Node removed: ID:BUS[0-00:1023] GUID[080046030227e7bb] | ieee1394: Node removed: ID:BUS[20754571-38:0455] GUID[00000000f8ee6067] | BUG: unable to handle kernel NULL pointer dereference at virtual address 000000a4 | printing eip: | c0238c60 | *pde = 00000000 | Oops: 0000 [#1] | SMP | last sysfs file: /devices/pci0000:00/0000:00:00.0/class [...] | EIP is at class_device_remove_attrs+0xd/0x34 | eax: f7e02b8c ebx: 00000000 ecx: ffffffff edx: 00000000 | esi: 00000000 edi: f7e02b8c ebp: f7629e04 esp: f7629df8 | ds: 007b es: 007b ss: 0068 | Process rmmod (pid: 2419, ti=f7628000 task=f702a550 task.ti=f7628000) | Stack: f7e02b8c f7e02b94 00000000 f7629e20 c0238d47 00000000 f7e02a30 f7e02b8c | f7e02a30 00000000 f7629e2c c0238d82 f7e029f4 f7629e54 f8d5da3d f8d63087 | 013cb08b 00000026 000001c7 f8ee6067 00000000 00000000 f8d5da52 f7629e5c | Call Trace: | [<c0238d47>] class_device_del+0xc0/0xf0 | [<c0238d82>] class_device_unregister+0xb/0x15 | [<f8d5da3d>] nodemgr_remove_ne+0x64/0x79 [ieee1394] | [<f8d5da5d>] __nodemgr_remove_host_dev+0xb/0xf [ieee1394] | [<c02366dc>] device_for_each_child+0x1d/0x46 | [<f8d5dd82>] nodemgr_remove_host+0x36/0x5d [ieee1394] | [<f8d5b4f3>] __unregister_host+0x1b/0x9c [ieee1394] | [<f8d5b70b>] highlevel_remove_host+0x24/0x47 [ieee1394] | [<f8d5b14f>] hpsb_remove_host+0x3b/0x5c [ieee1394] | [<f8dcbf9d>] ohci1394_pci_remove+0x47/0x1c7 [ohci1394] | [<c01dd619>] pci_device_remove+0x19/0x39 Either the FireWire host's device->klist_children was overwritten before the call to device_for_each_child (perhaps nodemgr didn't hold a reference which it should have), or/and all of this is an issue with the ongoing migration away from class_device. -- Stefan Richter -=====-=-==- =-== =---= http://arcgraph.de/sr/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
