Bug 454998
| Summary: | [kdump] not working on HP-XW9400 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Qian Cai <qcai> |
| Component: | kernel | Assignee: | Vivek Goyal <vgoyal> |
| Status: | CLOSED DUPLICATE | QA Contact: | Martin Jenner <mjenner> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 5.2 | CC: | dwa, rbinkhor, tcamuso, vgoyal |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2008-10-15 13:55:51 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I've got a xw9400 in my cube ATM and I'm going to test. I do know that this was working at one point because ;) I've crashed my system before. P. tcamuso, I had jburke update the BIOS on this system to the latest-and-greatest version (3.02 IIRC). This problem is still reproducible after the BIOS upgrade. Of interest is that when I crash the system (via 'echo c > /proc/sysrq-trigger') my network in my cube dies. AFAICT, the xw9400 is generating a large amount of network traffic, or more likely, a large amount of network interrupts during the system reboot. jburke mentioned something about a "device reset" option. I'm going to try that and report back in this BZ. P. The behavior of this failure changed in 2.6.18-98.el5. This is now a dup of 456638. P. *** This bug has been marked as a duplicate of bug 456638 *** |
Description of problem: On HP-XW9400 64bit box, Kdump does not work even if by adding a "noapic" argument Kdump Kernel. Capture Kernel hangs, hp-xw9400-01.rhts.bos.redhat.com login: SysRq : Trigger a crashdump Linux version 2.6.18-92.el5 (brewbuilder.redhat.com) (gcc version 4.1.2 20071124 (Red Hat 4.1.2-41)) #1 SMP Tue Apr 29 13:16:15 EDT 2008 Command line: ro root=/dev/VolGroup00/LogVol00 console=ttyS0,115200 irqpoll maxcpus=1 reset_devices memmap=exactmap memmap=640K@0K memmap=5116K@16384K memmap=125300K@22140K elfcorehdr=147440K BIOS-provided physical RAM map: BIOS-e820: 0000000000000100 - 000000000009d000 (usable) BIOS-e820: 000000000009d000 - 00000000000a0000 (reserved) BIOS-e820: 0000000000100000 - 000000007ffc7100 (usable) BIOS-e820: 000000007ffc7100 - 0000000080000000 (reserved) BIOS-e820: 00000000f0000000 - 00000000f8000000 (reserved) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) user-defined physical RAM map: user: 0000000000000000 - 00000000000a0000 (usable) user: 0000000001000000 - 00000000014ff000 (usable) user: 000000000159f000 - 0000000008ffc000 (usable) DMI 2.5 present. ACPI: Unable to map XSDT header Scanning NUMA topology in Northbridge 24 Number of nodes 2 Node 0 MemBase 0000000000000000 Limit 0000000008ffc000 Node 1 bogus settings 40000000-8ffc000. Using node hash shift of 63 Bootmem setup node 0 0000000000000000-0000000008ffc000 Memory for crash kernel (0x0 to 0x0) notwithin permissible range disabling kdump Nvidia board detected. Ignoring ACPI timer override. Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: HP Product ID: Workstation APIC at: 0xFEE00000 Processor #0 15:1 APIC version 16 Processor #1 15:1 APIC version 16 Processor #2 15:1 APIC version 16 Processor #3 15:1 APIC version 16 I/O APIC #8 Version 17 at 0xFEC00000. I/O APIC #9 Version 17 at 0xEE400000. Setting APIC routing to physical flat Processors: 4 Nosave address range: 00000000000a0000 - 0000000001000000 Nosave address range: 00000000014ff000 - 000000000159f000 Allocating PCI resources starting at 10000000 (gap: 8ffc000:f7004000) SMP: Allowing 8 CPUs, 4 hotplug CPUs Built 1 zonelists. Total pages: 32251 Kernel command line: ro root=/dev/VolGroup00/LogVol00 console=ttyS0,115200 irqpoll maxcpus=1 reset_devices memmap=exactmap memmap=640K@0K memmap=5116K@16384K memmap=125300K@22140K elfcorehdr=147440K Misrouted IRQ fixup and polling support enabled This may significantly impact system performance Initializing CPU#0 PID hash table entries: 512 (order: 9, 4096 bytes) irq 58, desc: ffffffff803b9d80, depth: 1, count: 0, unhandled: 0 ->handle_irq(): ffffffff800b723d, handle_bad_irq+0x0/0x1f6 ->chip(): ffffffff802f1b80, 0xffffffff802f1b80 ->action(): 0000000000000000 IRQ_DISABLED set unexpected IRQ trap at vector 3a Console: colour VGA+ 80x25 Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) Checking aperture... CPU 0: aperture @ 6fe8000000 size 32 MB Aperture too small (32 MB) No AGP bridge found Memory: 118620k/147440k available (2457k kernel code, 12436k reserved, 1246k data, 196k init) Version-Release number of selected component (if applicable): kernel-2.6.18-92.el5 kexec-tools-1.102pre-21.el5 How reproducible: Always Steps to Reproduce: 1. configure Kdump with 128M@16M. 2. SysRq-C Additional info: # dmidecode 2.7 SMBIOS 2.5 present. 105 structures occupying 2954 bytes. Table at 0x000EC750. Handle 0x0001, DMI type 0, 24 bytes. BIOS Information Vendor: Hewlett-Packard Version: 786D6 v02.02 Release Date: 11/03/2006 Address: 0xE0000 Runtime Size: 128 kB ROM Size: 1024 kB Characteristics: PCI is supported PNP is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported EDD is supported Japanese floppy for Toshiba 1.2 MB is supported (int 13h) 5.25"/360 KB floppy services are supported (int 13h) 5.25"/1.2 MB floppy services are supported (int 13h) 3.5"/720 KB floppy services are supported (int 13h) Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) ACPI is supported USB legacy is supported LS-120 boot is supported ATAPI Zip drive boot is supported BIOS boot specification is supported Function key-initiated network boot is supported Targeted content distribution is supported BIOS Revision: 2.2