udev

Jens Kasten <[email protected]>
Newsgroups gmane.linux.rsbac
Message-ID <[email protected]>
Hi list,

i use the latest git kernel with pax patch. (3.0.8)

When i boot, i see a warning which is append.

As next is the udevd could not touch anymore.
If udev would be killed or restart the system freeze.

This is only on a system when using an encrypted with LVM + ext4.

Grüße
Jens

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warning (text/x-vhdl, 4 KB)
------------[ cut here ]------------
WARNING: at fs/namei.c:1907 rsbac_lookup_one_len+0xe2/0x100()
Hardware name: czc                            
Modules linked in: usb_storage zlib_deflate uhci_hcd r8169 mii ehci_hcd usbcore 
[last unloaded: scsi_wait_scan]
Pid: 368, comm: exe Not tainted 3.0.8-rsbac-pax-4+ #1
Call Trace:
 [<000b84a8>] ? warn_slowpath_common+0x78/0xb0
 [<00161f12>] ? rsbac_lookup_one_len+0xe2/0x100
 [<00161f12>] ? rsbac_lookup_one_len+0xe2/0x100
 [<000b84fb>] ? warn_slowpath_null+0x1b/0x20
 [<00161f12>] ? rsbac_lookup_one_len+0xe2/0x100
 [<00052fcc>] ? lookup_aci_path_dentry+0x18c/0x610
 [<003505e1>] ? __split_and_process_bio+0x151/0x780
 [<0005348c>] ? rsbac_read_open+0x3c/0x330
 [<00144dad>] ? __kmalloc+0x10d/0x170
 [<000641df>] ? do_read_list+0x2f/0x840
 [<000641f9>] ? do_read_list+0x49/0x840
 [<00033499>] ? sys_rsbac_acl_get_mask_n+0x2f9/0x3b0
 [<00115df0>] ? zone_watermark_ok+0x30/0x40
 [<00033499>] ? sys_rsbac_acl_get_mask_n+0x2f9/0x3b0
 [<000212d0>] ? early_vga_write+0x70/0x160
 [<00064a3c>] ? read_list+0x4c/0x140
 [<00118d9c>] ? __alloc_pages_nodemask+0x10c/0x760
 [<00202540>] ? test_skcipher+0x550/0x7e0
 [<000212d0>] ? early_vga_write+0x70/0x160
 [<00115df0>] ? zone_watermark_ok+0x30/0x40
 [<00033499>] ? sys_rsbac_acl_get_mask_n+0x2f9/0x3b0
 [<000de43e>] ? sched_clock_local+0xbe/0x1a0
 [<000212d0>] ? early_vga_write+0x70/0x160
 [<00143dcc>] ? new_slab+0x13c/0x1e0
 [<00064de4>] ? rsbac_list_register_hashed+0x2b4/0x850
 [<00144dad>] ? __kmalloc+0x10d/0x170
 [<000641f9>] ? do_read_list+0x49/0x840
 [<00033499>] ? sys_rsbac_acl_get_mask_n+0x2f9/0x3b0
 [<00115df0>] ? zone_watermark_ok+0x30/0x40
 [<00033499>] ? sys_rsbac_acl_get_mask_n+0x2f9/0x3b0
 [<000212d0>] ? early_vga_write+0x70/0x160
 [<00064a3c>] ? read_list+0x4c/0x140
 [<00118d9c>] ? __alloc_pages_nodemask+0x10c/0x760
 [<00202540>] ? test_skcipher+0x550/0x7e0
 [<000212d0>] ? early_vga_write+0x70/0x160
 [<00115df0>] ? zone_watermark_ok+0x30/0x40
 [<00033499>] ? sys_rsbac_acl_get_mask_n+0x2f9/0x3b0
 [<000de43e>] ? sched_clock_local+0xbe/0x1a0
 [<000212d0>] ? early_vga_write+0x70/0x160
 [<00143dcc>] ? new_slab+0x13c/0x1e0
 [<00064de4>] ? rsbac_list_register_hashed+0x2b4/0x850
 [<00144dad>] ? __kmalloc+0x10d/0x170
 [<00064f77>] ? rsbac_list_register_hashed+0x447/0x850
 [<00064fd2>] ? rsbac_list_register_hashed+0x4a2/0x850
 [<000b3b72>] ? try_to_wake_up+0x172/0x1f0
 [<0003e070>] ? debug_adf_default_setup+0x10/0x10
 [<000a9dc7>] ? __wake_up_common+0x47/0x70
 [<00225a48>] ? number+0x348/0x360
 [<0008ffff>] ? linux_dazuko_device_read+0x11f/0x1b0
 [<0039a70a>] ? netlink_broadcast_filtered+0x17a/0x420
 [<0021f2ac>] ? idr_get_empty_slot+0xfc/0x280
 [<0021f539>] ? ida_get_new_above+0x109/0x1c0
 [<00226451>] ? format_decode+0x321/0x390
 [<002272ad>] ? vsnprintf+0xbd/0x420
 [<000653d0>] ? rsbac_list_register+0x50/0x60
 [<0003e070>] ? debug_adf_default_setup+0x10/0x10
 [<0003e7f5>] ? rsbac_init_debug+0x385/0x940
 [<0003e070>] ? debug_adf_default_setup+0x10/0x10
 [<00050945>] ? rsbac_init+0x395/0x1dd0
 [<00004003>] ? __math_state_restore+0x83/0x90
 [<00226451>] ? format_decode+0x321/0x390
 [<002272ad>] ? vsnprintf+0xbd/0x420
 [<000aaad2>] ? __wake_up+0x42/0x60
 [<0003e3f3>] ? rsbac_printk+0x193/0x210
 [<0003e3f3>] ? rsbac_printk+0x193/0x210
 [<00008001>] ? arch_get_unmapped_area+0xa1/0x1d0
 [<000526d7>] ? rsbac_mount+0x357/0x790
 [<00008001>] ? arch_get_unmapped_area+0xa1/0x1d0
 [<00171a78>] ? vfs_kern_mount+0x68/0xb0
 [<00008001>] ? arch_get_unmapped_area+0xa1/0x1d0
 [<00171b1f>] ? do_kern_mount+0x3f/0xe0
 [<00171d87>] ? do_mount+0x1c7/0x2c0
 [<00008001>] ? arch_get_unmapped_area+0xa1/0x1d0
 [<00171ef2>] ? sys_mount+0x72/0xb0
 [<00008001>] ? arch_get_unmapped_area+0xa1/0x1d0
 [<0040f3e1>] ? syscall_call+0x7/0xb
 [<00008001>] ? arch_get_unmapped_area+0xa1/0x1d0
 [<00023e30>] ? spurious_fault+0x110/0x110
 [<0040f401>] ? restore_all_pax+0xc/0xc
 [<00008001>] ? arch_get_unmapped_area+0xa1/0x1d0
 [<00008001>] ? arch_get_unmapped_area+0xa1/0x1d0
 [<00010246>] ? amd_get_event_constraints+0xb6/0x120
 [<00010202>] ? amd_get_event_constraints+0x72/0x120
---[ end trace c963f24584d04f19 ]---
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