Bug 606643
Summary: | rhel4-i386 with smp kernel stop at "PCI: Probing PCI hardware" during booting | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 6 | Reporter: | Suqin Huang <shuang> |
Component: | qemu-kvm | Assignee: | Michael S. Tsirkin <mst> |
Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | medium | Docs Contact: | |
Priority: | low | ||
Version: | 6.0 | CC: | fyang, gleb, mkenneth, notting, quintela, virt-maint |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2010-06-24 09:00:23 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: |
Description
Suqin Huang
2010-06-22 06:43:21 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux major release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Major release. This request is not yet committed for inclusion. *** Bug 605164 has been marked as a duplicate of this bug. *** I was unable to reproduce this: ENABLING IO-APIC IRQs ..TIMER: vector=0x31 pin1=2 pin2=-1 checking if image is initramfs... it is Freeing initrd memory: 1184k freed NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xffe77, last bus=0 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20040816 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) and boot proceeds. So my guess is the issue is ACPI, not PCI. what is the address of a machine where this happens? note I passed -smp 2, not -smp. also pls provide host info: kernel version, cat /proc/cpuinfo my command line for reference: /usr/libexec/qemu-kvm -enable-kvm -m 2048 -drive file=/home/mst/rhel48-32.qcow2,if=ide,cache=none,boot=on,aio=native -netdev tap,ifname=msttap0,script=/home/mst/ifup,downscript=no,vhost=on,id=bar -net nic,netdev=bar,model=e1000 -redir tcp:8022::22 -usbdevice tablet -rtc-td-hack -cpu qemu64,+sse2,vendor=AuthenticAMD -no-kvm-pit-reinjection -chardev stdio,id=serial0 -device isa-serial,chardev=serial0 -snapshot -smp 2 I can reproduce with your command 1. host cpu: processor : 3 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9600B Quad-Core Processor stepping : 3 cpu MHz : 1150.000 flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs npt lbrv svm_lock 2. kernel: 2.6.32-36.el6.x86_64 3. guest boot info: ENABLING IO-APIC IRQs ..TIMER: vector=0x31 pin1=2 pin2=-1 checking TSC synchronization across 2 CPUs: CPU#0 had -1405593 usecs TSC skew, fixed it up. CPU#1 had 0 usecs TSC skew, fixed it up. Brought up 2 CPUs zapping low mappings. checking if image is initramfs... it is Freeing initrd memory: 1560k freed NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xffe77, last bus=0 PCI: Using configuration type 1 mtrr: v2.0 (20020519) mtrr: your CPUs had inconsistent variable MTRR settings mtrr: your CPUs had inconsistent MTRRdefType settings mtrr: probably your BIOS does not setup all CPUs. mtrr: corrected configuration. ACPI: Subsystem revision 20040816 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) Does it hang with -smp 1 too? Can you try with this kernel rpm (on the host): https://brewweb.devel.redhat.com/getfile?taskID=2515192&name=kernel-2.6.32-33.el6glebirr.x86_64.rpm can reproduce with -smp 1 error when I open the link, pls provide it again. (In reply to comment #10) > error when I open the link, pls provide it again. It was removed from brew already. Will resubmit new job. Can you find what is the first 2.6.9-89.X.ELsmp that fails? can not reproduce with a new installed image. |