Details

Updated kernel-rt packages that fixes multiple bugs is now available for Red HatEnterprise MRG 2.5.

The kernel-rt packages contain the Linux kernel, the core of any Linux operatingsystem. This update provides a build of the kernel-rt package for MRG 2.5, whichis layered on Red Hat Enterprise Linux 6. This update also fixes the followingbugs:* The previously updated Solarflare SFC9120 10GBE Ethernet NICs also required a minor subsystem change. A missing subsystem related patch resulted in twocall sites still using the old (now incompatible) notifiers calling parameters.One call site related to IPv6 setup and the other to a specific ATM driver.Users with a setup that relied on one of these call sites would see “Oops”messages during the boot process. In some cases, a system crash occurred. Themissing changes from upstream are now included, which resolves the bootproblems. (BZ#1151755)

Solution
Users of the Realtime capabilities of Red Hat Enterprise MRG 2.5, which islayered on Red Hat Enterprise Linux 6, are advised to upgrade to this updatedpackage and fix these bugs. Note that the system must be rebooted for thisupdate to take effect.Before applying this update, make sure all previously-released erratarelevant to your system have been applied.This update is available via the Red Hat Network. Details on how touse the Red Hat Network to apply this update are available athttps://access.redhat.com/articles/11258To install kernel packages manually, use “rpm -ivh [package]”. Do notuse “rpm -Uvh” as that will remove the running kernel binaries fromyour system. You may use “rpm -e” to remove old kernels afterdetermining that the new kernel functions properly on your system.
Updated packages

Red Hat Enterprise MRG v2 for Red Hat Enterprise Linux (version 6)

SRPMS:
kernel-rt-3.10.33-rt32.52.el6rt.src.rpm
    MD5: 400850678ce4ec83879690f9a7cd5a8eSHA-256: 3164578067900d60cd53abdaad414085e236626b65ef36e5d598a3663494f974
 
x86_64:
kernel-rt-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: 34ec81f02e4b0edff2c0c9ece3bbb6c4SHA-256: c2131b8a1b0e34ce14a020a8156a6f6cd470b5fe48046893ac2b330410faf450
kernel-rt-debug-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: ae7396ff2bd5d19363377d27e3d9df8bSHA-256: 96a0ce5ba6d8de883072d64f8387b9d1698e3d51f3fc1f4aa55d8aa3a0ae7fa2
kernel-rt-debug-debuginfo-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: f053d9165c505dc34b92f387af2caaf8SHA-256: f081b040da4a4042d5222fc3783e671f30c2ce9c03f82206e3bf6d0b5641e5cb
kernel-rt-debug-devel-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: c61d3118e9ea7ec757ddc68e2e7cc232SHA-256: e34084568d5e2d27511f33a5ac50824e2a20d79dc5e7f389a64ce47a0a28f7bd
kernel-rt-debuginfo-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: 19c6583139f53346ef3056a0723c5b14SHA-256: f4d92c1b749b1072a7d1e0ec52408b03e7e48ac4d7658eb539215e928ad0d9b3
kernel-rt-debuginfo-common-x86_64-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: cdc8c037d1c65b775a39c5c8a47f8a21SHA-256: afcbb6d4fba2f5ba0a71d6bd874b9deec74e912969c8f1f6751dc9842ebb7feb
kernel-rt-devel-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: f9dfb83db057be90c1358c7c75a9ffa0SHA-256: ce35e14f875efd9d0e0660db3aa5cf33863d26913e477604b531f53a3dbd7359
kernel-rt-doc-3.10.33-rt32.52.el6rt.noarch.rpm
    MD5: d40e5037de697eccc312c77eebeb6539SHA-256: 3be7145e0f7d300702628528d0b9f0ad641b1cd5d10ac278027839544b119795
kernel-rt-firmware-3.10.33-rt32.52.el6rt.noarch.rpm
    MD5: c9034af855e1894b4d2550273108f2c7SHA-256: 1ebfb37d3caaa5cbaca6c503a6d3738cae63159689898eacdd2e130d6b3d4c7c
kernel-rt-trace-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: eec24b2b6ac350ba3be93bf90b66a766SHA-256: 175e15d043c15adeea296090891f57604c081c50673b4e040418d9b958fcdb4f
kernel-rt-trace-debuginfo-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: 684cb174f2fa287b21f71cbf0d299b72SHA-256: 76c7686fc624aae522b13f9f0582bf81f2bf5eb7cfc2be5dda51785ed9b16b0b
kernel-rt-trace-devel-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: bf6af023a08865b34506b0040dfb1a14SHA-256: 12e30c1f4e5b9770b2d121221ff58a6fc063a194108858bcb56624337a72888f
kernel-rt-vanilla-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: 41bdd9ef3d84746ee8c92703bbe4cdf2SHA-256: 7080e690eb1ac572cf12fc983ccc8e16474cdb43d9faed74ce3aeb74d0c275b1
kernel-rt-vanilla-debuginfo-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: 88c5c749f1e993143ead3b04c2f97bb1SHA-256: 22f5f76128f6a5df892bec16d6f678807b0484e864f31cfa7beb32eabda9843c
kernel-rt-vanilla-devel-3.10.33-rt32.52.el6rt.x86_64.rpm
    MD5: aa5e550e5f70392c358aaa2a3d7a24e0SHA-256: 914c519cb1afe7f48eca43326ae85637a9b3d717ec778832728b12f7ed2fbec2
 
(The unlinked packages above are only available from the Red Hat Network)Bugs fixed (see bugzilla for more information)

1151755 – kernel panic at boot

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from:https://www.redhat.com/security/team/key/#package

The Red Hat security contact is secalert@redhat.com. More contact details at http://www.redhat.com/security/team/contact/

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