https://bugzilla.redhat.com/show_bug.cgi?id=1210433
--- Comment #4 from mehul.sanghvi@gmail.com --- # yum install kernel-3.19.3-200.fc21.x86_64 Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * fedora: archive.linux.duke.edu * rpmfusion-free: mirror.nexcess.net * rpmfusion-free-updates: mirror.nexcess.net * rpmfusion-nonfree: mirror.nexcess.net * rpmfusion-nonfree-updates: mirror.nexcess.net * updates: archive.linux.duke.edu Resolving Dependencies --> Running transaction check ---> Package kernel.x86_64 0:3.19.3-200.fc21 will be installed --> Processing Dependency: kernel-modules-uname-r = 3.19.3-200.fc21.x86_64 for package: kernel-3.19.3-200.fc21.x86_64 --> Running transaction check ---> Package kernel-modules.x86_64 0:3.19.3-200.fc21 will be installed --> Finished Dependency Resolution
Dependencies Resolved
============================================================================== Package Arch Version Repository Size ============================================================================== Installing: kernel x86_64 3.19.3-200.fc21 updates 49 k Installing for dependencies: kernel-modules x86_64 3.19.3-200.fc21 updates 18 M
Transaction Summary ============================================================================== Install 1 Package (+1 Dependent package)
Total download size: 18 M Installed size: 17 M Is this ok [y/d/N]: y Downloading packages: (1/2): kernel-3.19.3-200.fc21.x86_64.rpm | 49 kB 00:03 (2/2): kernel-modules-3.19.3-200.fc21.x86_64.rpm | 18 MB 04:41 ------------------------------------------------------------------------------ Total 63 kB/s | 18 MB 04:45 Running transaction check Running transaction test Transaction test succeeded Running transaction (shutdown inhibited) Installing : kernel-modules-3.19.3-200.fc21.x86_64 1/2 depmod: ERROR: failed to load symbols from /lib/modules/3.19.3-200.fc21.x86_64/kernel/net/netfilter/nft_redir.ko.xz: Input/output error depmod: ERROR: failed to load symbols from /lib/modules/3.19.3-200.fc21.x86_64/kernel/net/netfilter/ipset/ip_set_hash_netiface.ko.xz: Input/output error depmod: ERROR: failed to load symbols from /lib/modules/3.19.3-200.fc21.x86_64/kernel/net/key/af_key.ko.xz: Input/output error Installing : kernel-3.19.3-200.fc21.x86_64 2/2 Verifying : kernel-modules-3.19.3-200.fc21.x86_64 1/2 Verifying : kernel-3.19.3-200.fc21.x86_64 2/2
Installed: kernel.x86_64 0:3.19.3-200.fc21
Dependency Installed: kernel-modules.x86_64 0:3.19.3-200.fc21
Complete!
Looks like some of the modules had errors even during installation.
bash# ls -l /lib/modules/3.19.3-200.fc21.x86_64/kernel/net/mac80211/mac80211.ko.xz -rw-r--r--. 1 root root 239300 Mar 26 18:14 /lib/modules/3.19.3-200.fc21.x86_64/kernel/net/mac80211/mac80211.ko.xz
bash# md5sum /lib/modules/3.19.3-200.fc21.x86_64/kernel/net/mac80211/mac80211.ko.xz 856dac61c18672a45fba728d468e872d /lib/modules/3.19.3-200.fc21.x86_64/kernel/net/mac80211/mac80211.ko.xz
No error with mac80211 this time though.