From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Osborne Subject: unexpected IO-APIC Date: Fri, 23 May 2003 13:57:26 +1000 Sender: linux-smp-owner@vger.kernel.org Message-ID: <3ECD9C26.9070909@anywebcam.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: linux-smp@vger.kernel.org Hi, Just setup RHAS 2.1 on a new Dual Xeon HT 2.4Ghz server, and I'm getting weird errors on bootup. Here's the relevant portion of the messages log. Any ideas on this, and is this a real problem ? Thanks, Ben Osborne. ================================================================ May 20 22:22:35 stats1 kernel: CPU2: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07 May 20 22:22:35 stats1 rc: Starting sshd: succeeded May 20 22:22:16 stats1 rc.sysinit: Enabling swap space: succeeded May 20 22:22:35 stats1 kernel: Booting processor 3/7 eip 2000 May 20 22:22:18 stats1 init: Entering runlevel: 5 May 20 22:22:35 stats1 kernel: Initializing CPU#3 May 20 22:22:18 stats1 kudzu: Updating /etc/fstab succeeded May 20 22:22:35 stats1 kernel: masked ExtINT on CPU#3 May 20 22:22:29 stats1 kudzu: succeeded May 20 22:22:35 stats1 kernel: ESR value before enabling vector: 00000000 May 20 22:22:29 stats1 sysctl: net.ipv4.ip_forward = 0 May 20 22:22:35 stats1 kernel: ESR value after enabling vector: 00000000 May 20 22:22:29 stats1 sysctl: net.ipv4.conf.default.rp_filter = 1 May 20 22:22:35 stats1 kernel: Calibrating delay loop... 4784.12 BogoMIPS May 20 22:22:29 stats1 sysctl: kernel.sysrq = 0 May 20 22:22:29 stats1 network: Setting network parameters: succeeded May 20 22:22:36 stats1 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K May 20 22:22:29 stats1 network: Bringing up interface lo: succeeded May 20 22:22:36 stats1 kernel: CPU: L2 cache: 512K May 20 22:22:36 stats1 kernel: CPU: Physical Processor ID: 3 May 20 22:22:31 stats1 network: Bringing up interface eth0: succeeded May 20 22:22:36 stats1 kernel: Intel machine check reporting enabled on CPU#3. May 20 22:22:36 stats1 kernel: CPU3: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07 May 20 22:22:36 stats1 kernel: Total of 4 processors activated (19123.40 BogoMIPS). May 20 22:22:36 stats1 kernel: cpu_sibling_map[0] = 1 May 20 22:22:36 stats1 kernel: cpu_sibling_map[1] = 0 May 20 22:22:36 stats1 kernel: cpu_sibling_map[2] = 3 May 20 22:22:36 stats1 kernel: cpu_sibling_map[3] = 2 May 20 22:22:36 stats1 kernel: ENABLING IO-APIC IRQs May 20 22:22:36 stats1 kernel: ...changing IO-APIC physical APIC ID to 8 ... ok. May 20 22:22:36 stats1 kernel: ...changing IO-APIC physical APIC ID to 9 ... ok. May 20 22:22:36 stats1 kernel: ...changing IO-APIC physical APIC ID to 10 ... ok. May 20 22:22:36 stats1 kernel: ..TIMER: vector=0x31 pin1=2 pin2=0 May 20 22:22:36 stats1 kernel: testing the IO APIC....................... May 20 22:22:36 stats1 kernel: May 20 22:22:36 stats1 kernel: WARNING: unexpected IO-APIC, please mail May 20 22:22:36 stats1 kernel: to linux-smp@vger.kernel.org May 20 22:22:36 stats1 kernel: May 20 22:22:36 stats1 kernel: WARNING: unexpected IO-APIC, please mail May 20 22:22:36 stats1 kernel: to linux-smp@vger.kernel.org May 20 22:22:36 stats1 kernel: May 20 22:22:36 stats1 kernel: WARNING: unexpected IO-APIC, please mail May 20 22:22:36 stats1 kernel: to linux-smp@vger.kernel.org May 20 22:22:36 stats1 kernel: .................................... done.