Weird badness in 2.6.0-test2

Joshua Kwan
2003-08-03T18:26:38Z

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Hi,

Attached is a log of some oops I received when shutting down my laptop
using HostAP kernel modules for my wireless card in kernel
2.6.0-test2-mm2. Is this a known problem?

Thanks,
Josh

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kobject 'statistics' does not have a release() function, it is broken and must be fixed.
Badness in kobject_cleanup at lib/kobject.c:402
Call Trace:
[kobject_cleanup+95/133] kobject_cleanup+0x5f/0x85
[netdev_unregister_sysfs+57/59] netdev_unregister_sysfs+0x39/0x3b
[netdev_run_todo+262/366] netdev_run_todo+0x106/0x16e
[_end+307373442/1069392712] prism2_free_local_data+0x320/0x3c6 [hostap_cs]
[_end+307374510/1069392712] prism2_detach+0x81/0x11c [hostap_cs]
[_end+307374381/1069392712] prism2_detach+0x0/0x11c [hostap_cs]
[unbind_request+200/212] unbind_request+0xc8/0xd4
[ds_ioctl+967/1658] ds_ioctl+0x3c7/0x67a
[unix_dgram_sendmsg+1132/1366] unix_dgram_sendmsg+0x46c/0x556
[journal_dirty_metadata+327/519] journal_dirty_metadata+0x147/0x207
[buffered_rmqueue+214/386] buffered_rmqueue+0xd6/0x182
[sock_sendmsg+195/222] sock_sendmsg+0xc3/0xde
[__ext3_journal_stop+36/80] __ext3_journal_stop+0x24/0x50
[do_anonymous_page+307/548] do_anonymous_page+0x133/0x224
[autoremove_wake_function+0/79] autoremove_wake_function+0x0/0x4f
[schedule+645/1272] schedule+0x285/0x4f8
[zap_pte_range+327/380] zap_pte_range+0x147/0x17c
[default_wake_function+0/46] default_wake_function+0x0/0x2e
[zap_pmd_range+71/97] zap_pmd_range+0x47/0x61
[unmap_page_range+67/105] unmap_page_range+0x43/0x69
[unmap_vmas+220/521] unmap_vmas+0xdc/0x209
[unmap_region+155/222] unmap_region+0x9b/0xde
[unmap_vma+64/125] unmap_vma+0x40/0x7d
[unmap_vma_list+28/40] unmap_vma_list+0x1c/0x28
[do_munmap+326/387] do_munmap+0x146/0x183
[ds_ioctl+0/1658] ds_ioctl+0x0/0x67a
[sys_ioctl+253/626] sys_ioctl+0xfd/0x272
[sys_munmap+68/100] sys_munmap+0x44/0x64
[syscall_call+7/11] syscall_call+0x7/0xb

Device class 'wlan0' does not have a release() function, it is broken and must be fixed.
Badness in class_dev_release at drivers/base/class.c:201
Call Trace:
[kobject_cleanup+131/133] kobject_cleanup+0x83/0x85
[class_device_unregister+19/35] class_device_unregister+0x13/0x23
[netdev_run_todo+262/366] netdev_run_todo+0x106/0x16e
[_end+307373442/1069392712] prism2_free_local_data+0x320/0x3c6 [hostap_cs]
[_end+307374510/1069392712] prism2_detach+0x81/0x11c [hostap_cs]
[_end+307374381/1069392712] prism2_detach+0x0/0x11c [hostap_cs]
[unbind_request+200/212] unbind_request+0xc8/0xd4
[ds_ioctl+967/1658] ds_ioctl+0x3c7/0x67a
[unix_dgram_sendmsg+1132/1366] unix_dgram_sendmsg+0x46c/0x556
[journal_dirty_metadata+327/519] journal_dirty_metadata+0x147/0x207
[buffered_rmqueue+214/386] buffered_rmqueue+0xd6/0x182
[sock_sendmsg+195/222] sock_sendmsg+0xc3/0xde
[__ext3_journal_stop+36/80] __ext3_journal_stop+0x24/0x50
[do_anonymous_page+307/548] do_anonymous_page+0x133/0x224
[autoremove_wake_function+0/79] autoremove_wake_function+0x0/0x4f
[schedule+645/1272] schedule+0x285/0x4f8
[zap_pte_range+327/380] zap_pte_range+0x147/0x17c
[default_wake_function+0/46] default_wake_function+0x0/0x2e
[zap_pmd_range+71/97] zap_pmd_range+0x47/0x61
[unmap_page_range+67/105] unmap_page_range+0x43/0x69
[unmap_vmas+220/521] unmap_vmas+0xdc/0x209
[unmap_region+155/222] unmap_region+0x9b/0xde
[unmap_vma+64/125] unmap_vma+0x40/0x7d
[unmap_vma_list+28/40] unmap_vma_list+0x1c/0x28
[do_munmap+326/387] do_munmap+0x146/0x183
[ds_ioctl+0/1658] ds_ioctl+0x0/0x67a
[sys_ioctl+253/626] sys_ioctl+0xfd/0x272
[sys_munmap+68/100] sys_munmap+0x44/0x64
[syscall_call+7/11] syscall_call+0x7/0xb

kobject 'class_obj' does not have a release() function, it is broken and must be fixed.
Badness in kobject_cleanup at lib/kobject.c:402
Call Trace:
[kobject_cleanup+95/133] kobject_cleanup+0x5f/0x85
[netdev_run_todo+262/366] netdev_run_todo+0x106/0x16e
[_end+307373442/1069392712] prism2_free_local_data+0x320/0x3c6 [hostap_cs]
[_end+307374510/1069392712] prism2_detach+0x81/0x11c [hostap_cs]
[_end+307374381/1069392712] prism2_detach+0x0/0x11c [hostap_cs]
[unbind_request+200/212] unbind_request+0xc8/0xd4
[ds_ioctl+967/1658] ds_ioctl+0x3c7/0x67a
[unix_dgram_sendmsg+1132/1366] unix_dgram_sendmsg+0x46c/0x556
[journal_dirty_metadata+327/519] journal_dirty_metadata+0x147/0x207
[buffered_rmqueue+214/386] buffered_rmqueue+0xd6/0x182
[sock_sendmsg+195/222] sock_sendmsg+0xc3/0xde
[__ext3_journal_stop+36/80] __ext3_journal_stop+0x24/0x50
[do_anonymous_page+307/548] do_anonymous_page+0x133/0x224
[autoremove_wake_function+0/79] autoremove_wake_function+0x0/0x4f
[schedule+645/1272] schedule+0x285/0x4f8
[zap_pte_range+327/380] zap_pte_range+0x147/0x17c
[default_wake_function+0/46] default_wake_function+0x0/0x2e
[zap_pmd_range+71/97] zap_pmd_range+0x47/0x61
[unmap_page_range+67/105] unmap_page_range+0x43/0x69
[unmap_vmas+220/521] unmap_vmas+0xdc/0x209
[unmap_region+155/222] unmap_region+0x9b/0xde
[unmap_vma+64/125] unmap_vma+0x40/0x7d
[unmap_vma_list+28/40] unmap_vma_list+0x1c/0x28
[do_munmap+326/387] do_munmap+0x146/0x183
[ds_ioctl+0/1658] ds_ioctl+0x0/0x67a
[sys_ioctl+253/626] sys_ioctl+0xfd/0x272
[sys_munmap+68/100] sys_munmap+0x44/0x64
[syscall_call+7/11] syscall_call+0x7/0xb

hostap_cs: Netdevice wlan0 unregistered