[grsec] Strange output from lsmod

[Christoph Pleger]

Hello,

I added the grsecurity-2.1.7-patch to vanilla kernel 2.6.14.3 from
kernel.org. After compiling, installing and booting the new kernel lsmod
from module-init-tools displays strange things, even when all grsecurity
features are disabled in the kernel configuration. This does not happen
without applying the grsecurity-patch.

I attached the results of executing lsmod, one without and one with
grsecurity. The outputs come from the same machine.

Regards
  Christoph  

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Module                  Size  Used by
radeon                 72320  1 
drm                    61588  2 radeon
autofs4                18564  1 
thermal                13576  0 
fan                     4612  0 
button                  6800  0 
processor              17444  1 thermal
ac                      4996  0 
battery                10244  0 
joydev                  9536  0 
genrtc                  9480  0 
nfs                    95020  0 
lockd                  59944  1 nfs
sunrpc                137028  2 nfs,lockd
evdev                   8960  0 
ide_cd                 39172  0 
cdrom                  37536  1 ide_cd
snd_intel8x0           31040  0 
snd_ac97_codec         67448  1 snd_intel8x0
snd_pcm_oss            48928  0 
snd_mixer_oss          17280  1 snd_pcm_oss
snd_pcm                85768  3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer              24196  1 snd_pcm
snd                    51172  6 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore               9568  1 snd
snd_page_alloc          9604  2 snd_intel8x0,snd_pcm
i2c_i801                8460  0 
i2c_core               21648  1 i2c_i801
intel_agp              21276  1 
agpgart                32552  2 drm,intel_agp
ehci_hcd               29960  0 
uhci_hcd               30352  0 
usbcore               110200  3 ehci_hcd,uhci_hcd
e100                   33792  0 
mii                     4864  1 e100
dm_mod                 54396  0 
ext3                  128776  3 
jbd                    57112  1 ext3
mbcache                10116  1 ext3
ide_disk               15744  5 
piix                    9988  0 [permanent]
ide_core              121684  3 ide_cd,ide_disk,piix

-------------- next part --------------
Module                  Size  Used by
radeon                     0  0 77513 27264 1 - Live 0xe0b10000 0xe0acd000
drm                        0  0 68658
autofs4                    0  0 17352 1284 1 - Live 0xe0aa3000 0xe0a94000
thermal                    0  0 12135 1416 0 - Live 0xe0aa9000 0xe0a92000
fan                        0  0 3760 900 0 - Live 0xe0aa1000 0xe0a9f000
button                     0  0 5651 1040 0 - Live 0xe0a96000 0xe0a6e000
processor                  0  0 16847
ac                         0  0 4021 900 0 - Live 0xe0a5b000 0xe0a15000
battery                    0  0 9047 1156 0 - Live 0xe0a57000 0xe0a55000
evdev                      0  0 8355 1152 0 - Live 0xe0a51000 0xe0a4f000
joydev                     0  0 8104 1600 0 - Live 0xe0a4c000 0xe0a4a000
genrtc                     0  0 8414 904 0 - Live 0xe0a19000 0xe0a17000
nfs                        0  0 102854 3756 0 - Live 0xe0ab2000 0xe0a10000
lockd                      0  0 57936
nfs_acl                    0  0 3319
sunrpc                     0  0 127585
ide_cd                     0  0 40129 1924 0 - Live 0xe0a3f000 0xe09d2000
cdrom                      0  0 36747
snd_intel8x0               0  0 28110 4960 0 - Live 0xe0a00000 0xe09d6000
snd_ac97_codec             0  0 87088
snd_ac97_bus               0  0 1416
snd_pcm_oss                0  0 48719 2592 0 - Live 0xe09f3000 0xe09a5000
snd_mixer_oss              0  0 16932
snd_pcm                    0  0 83916
snd_timer                  0  0 23115
snd                        0  0 52448
soundcore                  0  0 8858
snd_page_alloc             0  0 10154
i2c_i801                   0  0 7343 1676 0 - Live 0xe097d000 0xe0893000
i2c_core                   0  0 20441
generic                    0  0 2627
intel_agp                  0  0 19527 3100 1 - Live 0xe0954000 0xe088f000
agpgart                    0  0 33966
ehci_hcd                   0  0 31187 776 0 - Live 0xe0942000 0xe0857000
uhci_hcd                   0  0 31216 1040 0 - Live 0xe0886000 0xe0828000
usbcore                    0  0 113843
e100                       0  0 34074 2176 0 - Live 0xe087c000 0xe0820000
mii                        0  0 4865
dm_mod                     0  0 55591 2620 0 - Live 0xe086d000 0xe0814000
ext3                       0  0 133560 2440 3 - Live 0xe0895000 0xe0812000
jbd                        0  0 54368
mbcache                    0  0 9112
ide_disk                   0  0 16531 896 5 - Live 0xe0816000 0xe0808000
piix                       0  0 7833
ide_core                   0  0 105614