[grsec] Strange output from lsmod
John Quaglieri
john at interserver.net
Thu Jan 12 18:31:05 EST 2006
That output is not related to grsecurity. You'll find it only when
Module versioning support is enabled in the Loadable module support
section of the kernel. It attempts to make the modules possible to load
under a different kernel version.
Christoph Pleger wrote:
> 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
>
>
>
> ------------------------------------------------------------------------
>
> 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
>
>
>
> ------------------------------------------------------------------------
>
> 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
>
>
>
> ------------------------------------------------------------------------
>
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--
Regards,
John Quaglieri
InterServer, Inc
201-643-0135x101
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