From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261158AbVFMRw3 (ORCPT ); Mon, 13 Jun 2005 13:52:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261159AbVFMRw3 (ORCPT ); Mon, 13 Jun 2005 13:52:29 -0400 Received: from jellyfish.highlyscyld.com ([216.88.134.137]:37584 "EHLO jellyfish.highlyscyld.com") by vger.kernel.org with ESMTP id S261158AbVFMRvm (ORCPT ); Mon, 13 Jun 2005 13:51:42 -0400 Subject: RE:x86_64 Opteron dual core panics on boot From: Andreas Junge To: linux-kernel@vger.kernel.org Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Mon, 13 Jun 2005 10:48:07 -0700 Message-Id: <1118684887.19967.12.camel@jellyfish.highlyscyld.com> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org FYI, we have the same kernel panic as described in Tom Duffy's message when booting our dual (not dual core) Opteron 248's. About one in ten boots ends up in a kernel panic. Andreas Junge ------------------------- Bootdata ok (command line is ro root=LABEL=/ rhgb console=ttyS0,38400n8 console=tty0 debug) Linux version 2.6.11-1.27_FC3smp (bhcompile@crowe.devel.redhat.com) (gcc version 3.4.3 20050227 (Red Hat 3.4.3-22)) #1 SMP Tue May 17 20:38:05 EDT 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000bfff0000 (usable) BIOS-e820: 00000000bfff0000 - 00000000bfffe000 (ACPI data) BIOS-e820: 00000000bfffe000 - 00000000c0000000 (ACPI NVS) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ff700000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000140000000 (usable) ACPI: RSDP (v000 ACPIAM ) @ 0x00000000000f7f00 ACPI: RSDT (v001 A M I OEMRSDT 0x04000520 MSFT 0x00000097) @ 0x00000000bfff0000 ACPI: FADT (v002 A M I OEMFACP 0x04000520 MSFT 0x00000097) @ 0x00000000bfff0200 ACPI: MADT (v001 A M I OEMAPIC 0x04000520 MSFT 0x00000097) @ 0x00000000bfff0390 ACPI: OEMB (v001 A M I AMI_OEM 0x04000520 MSFT 0x00000097) @ 0x00000000bfffe040 ACPI: SRAT (v001 A M I OEMSRAT 0x04000520 MSFT 0x00000097) @ 0x00000000bfff4520 ACPI: DSDT (v001 TUNA_ TUNA_110 0x00000110 INTL 0x02002026) @ 0x0000000000000000 SRAT: PXM 0 -> APIC 0 -> Node 0 SRAT: PXM 1 -> APIC 1 -> Node 1 SRAT: Node 0 PXM 0 100000-7fffffff SRAT: Node 1 PXM 1 80000000-bfffffff SRAT: Node 0 PXM 0 0-7fffffff Bootmem setup node 0 0000000000000000-000000007fffffff Bootmem setup node 1 0000000080000000-00000000bfffffff On node 0 totalpages: 524287 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 520191 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 On node 1 totalpages: 262143 DMA zone: 0 pages, LIFO batch:1 Normal zone: 262143 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 Nvidia board detected. Ignoring ACPI timer override. ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Processor #0 15:5 APIC version 16 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) Processor #1 15:5 APIC version 16 ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x03] address[0xfebff000] gsi_base[24]) IOAPIC[1]: apic_id 3, version 17, address 0xfebff000, GSI 24-27 ACPI: IOAPIC (id[0x04] address[0xfebfe000] gsi_base[28]) IOAPIC[2]: apic_id 4, version 17, address 0xfebfe000, GSI 28-31 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: BIOS IRQ0 pin2 override ignored. ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ9 used by override. Setting APIC routing to flat Using ACPI (MADT) for SMP configuration information Checking aperture... CPU 0: aperture @ 4000000 size 32 MB Aperture from northbridge cpu 0 too small (32 MB) No AGP bridge found Your BIOS doesn't leave a aperture memory hole Please enable the IOMMU option in the BIOS setup This costs you 64 MB of RAM Mapping aperture over 65536 KB of RAM @ 4000000 Built 2 zonelists Kernel command line: ro root=LABEL=/ rhgb console=ttyS0,38400n8 console=tty0 debug Initializing CPU#0 PID hash table entries: 4096 (order: 12, 131072 bytes) time.c: Using 1.193182 MHz PIT timer. time.c: Detected 2211.365 MHz processor. Console: colour VGA+ 80x25 Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) Memory: 3024176k/5242880k available (2317k kernel code, 0k reserved, 1224k data, 220k init) Calibrating delay loop... 4308.99 BogoMIPS (lpj=2154496) Security Framework v1.0.0 initialized SELinux: Initializing. SELinux: Starting in permissive mode selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 256 (order: 0, 4096 bytes) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU 0(1) -> Node 0 Using local APIC NMI watchdog using perfctr0 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU 0(1) -> Node 0 CPU0: AMD Opteron(tm) Processor 248 stepping 0a per-CPU timeslice cutoff: 1023.91 usecs. task migration cache decay timeout: 2 msecs. Booting processor 1/1 rip 6000 rsp ffff810081447f58 Initializing CPU#1 Calibrating delay loop... <7>spurious 8259A interrupt: IRQ7. ----------- [cut here ] --------- [please bite here ] --------- Kernel BUG at timer:418 invalid operand: 0000 [1] SMP CPU 1 Modules linked in: Pid: 0, comm: swapper Not tainted 2.6.11-1.27_FC3smp RIP: 0010:[] {cascade+46} RSP: 0018:ffff810002c17ed0 EFLAGS: 00010087