Bug 624451
| Summary: | RHEL5 KVM guest slowly locks up on F13 (clocksource) | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Rik van Riel <riel> |
| Component: | kernel | Assignee: | Fedora Virtualization Maintainers <virt-maint> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 13 | CC: | anton, dougsland, gansalmon, gcosta, itamar, jcm, jforbes, jonathan, kernel-maint, madhu.chinakonda |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-06-28 14:33:56 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: | |||
So it's at least a RHEL5.5 guest then? Can you try older F13 2.6.33 kernels to see if this was recently introduced? This message is a reminder that Fedora 13 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '13'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 13's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 13 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Fedora 13 changed to end-of-life (EOL) status on 2011-06-25. Fedora 13 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |
Description of problem: After running for between 50 minutes and 90 minutes, a RHEL5 guest running on an F13 host essentially locks up. This appears to be due to a clocksource problem, where the RHEL5 guest only uses the "jiffies" clocksource and nothing else. F12 running on top of F13 uses kvm-clock just fine. RHEL5 running on top of F12 also uses kvm-clock. Version-Release number of selected component (if applicable): guest kernel: 2.6.18-164.11.1.el5 host kernel: 2.6.33.6-147.2.4.fc13.x86_64 qemu-kvm-0.12.3-8.fc13.x86_64 Steps to Reproduce: 1. start RHEL5 guest on F13 (SMP guest confirmed trouble, trying UP now) 2. make the guest busy 3. wait an hour or so Actual results: The guest gradually becomes slower, until things that should take fractions of a second take minutes. Programs like "sleep 1" start taking forever. Expected results: Things hum along quietly. Additional info: Linux version 2.6.18-164.11.1.el5 (mockbuild.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP Wed Jan 6 13:26:04 EST 2010 Command line: ro root=/dev/vg0/root console=ttyS0,tty panic=30 BIOS-provided physical RAM map: BIOS-e820: 0000000000010000 - 000000000009cc00 (usable) BIOS-e820: 000000000009cc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000007fffb000 (usable) BIOS-e820: 000000007fffb000 - 0000000080000000 (reserved) BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved) DMI 2.4 present. kvm-clock: cpu 0, msr 7eff:80433401, boot clock ACPI: RSDP (v000 BOCHS ) @ 0x00000000000f83e0 ACPI: RSDT (v001 BOCHS BXPCRSDT 0x00000001 BXPC 0x00000001) @ 0x000000007fffde10 ACPI: FADT (v001 BOCHS BXPCFACP 0x00000001 BXPC 0x00000001) @ 0x000000007ffffe10 ACPI: SSDT (v001 BOCHS BXPCSSDT 0x00000001 BXPC 0x00000001) @ 0x000000007fffdf30 ACPI: MADT (v001 BOCHS BXPCAPIC 0x00000001 BXPC 0x00000001) @ 0x000000007fffde40 ACPI: DSDT (v001 BXPC BXDSDT 0x00000001 INTL 0x20090123) @ 0x0000000000000000 No NUMA configuration found Faking a node at 0000000000000000-000000007fffb000 Bootmem setup node 0 0000000000000000-000000007fffb000 Memory for crash kernel (0x0 to 0x0) notwithin permissible range disabling kdump On node 0 totalpages: 515710 DMA zone: 2634 pages, LIFO batch:0 DMA32 zone: 513076 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0xb008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 6:2 APIC version 20 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) Processor #1 6:2 APIC version 20 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) Processor #2 6:2 APIC version 20 ACPI: IOAPIC (id[0x03] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 3, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ5 used by override. ACPI: IRQ9 used by override. ACPI: IRQ10 used by override. ACPI: IRQ11 used by override. Setting APIC routing to physical flat Using ACPI (MADT) for SMP configuration information Nosave address range: 000000000009c000 - 000000000009d000 Nosave address range: 000000000009d000 - 00000000000a0000 Nosave address range: 00000000000a0000 - 00000000000f0000 Nosave address range: 00000000000f0000 - 0000000000100000 Allocating PCI resources starting at 88000000 (gap: 80000000:7ffbc000) SMP: Allowing 3 CPUs, 0 hotplug CPUs kvm-clock: cpu 0, msr 0:2375401, primary cpu clock Built 1 zonelists. Total pages: 515710 Kernel command line: ro root=/dev/vg0/root console=ttyS0,tty panic=30 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) time.c: Using tsc for timekeeping HZ 1000 Console: colour VGA+ 80x25 Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) Checking aperture... ACPI: DMAR not present Memory: 2056180k/2097132k available (2551k kernel code, 40488k reserved, 1290k data, 208k init) Calibrating delay loop (skipped), value calculated using timer frequency.. 4533.06 BogoMIPS (lpj=2266534) 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 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K SMP alternatives: switching to UP code ACPI: Core revision 20060707 Using local APIC timer interrupts. WARNING calibrate_APIC_clock: the APIC timer calibration may be wrong. Detected 62.497 MHz APIC timer. SMP alternatives: switching to SMP code Booting processor 1/3 APIC 0x1 Initializing CPU#1 Calibrating delay using timer specific routine.. 4533.72 BogoMIPS (lpj=2266863) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K QEMU Virtual CPU version 0.12.3 stepping 03 kvm-clock: cpu 1, msr 0:237da81, secondary cpu clock SMP alternatives: switching to SMP code Booting processor 2/3 APIC 0x2 Initializing CPU#2 Calibrating delay using timer specific routine.. 4532.16 BogoMIPS (lpj=2266080) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K QEMU Virtual CPU version 0.12.3 stepping 03 kvm-clock: cpu 2, msr 0:2386101, secondary cpu clock Brought up 3 CPUs testing NMI watchdog ... <4>WARNING: CPU#0: NMI appears to be stuck (0->0)! time.c: Using 1.193182 MHz WALL KVM GTOD KVM timer. time.c: Detected 2266.534 MHz processor. sizeof(vma)=176 bytes sizeof(page)=56 bytes sizeof(inode)=560 bytes sizeof(dentry)=216 bytes sizeof(ext3inode)=760 bytes sizeof(buffer_head)=96 bytes sizeof(skbuff)=248 bytes migration_cost=30 checking if image is initramfs... it is Freeing initrd memory: 3163k freed NET: Registered protocol family 16 ACPI: bus type pci registered PCI: Using configuration type 1 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: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) PCI quirk: region b000-b03f claimed by PIIX4 ACPI PCI quirk: region b100-b10f claimed by PIIX4 SMB ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] 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) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 6 devices usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default ACPI: DMAR not present PCI-GART: No AMD northbridge found. NET: Registered protocol family 2 IP route cache hash table entries: 65536 (order: 7, 524288 bytes) TCP established hash table entries: 262144 (order: 10, 4194304 bytes) TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 262144 bind 65536) TCP reno registered audit: initializing netlink socket (disabled) type=2000 audit(1281967626.636:1): initialized Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API alg: No test for crc32c (crc32c-generic) ksign: Installing public key data Loading keyring - Added public key 66178A9C3289FFFB - User ID: Red Hat, Inc. (Kernel Module GPG key) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) Limiting direct PCI/PCI transfers. PCI: PIIX3: Enabling Passive Release on 0000:00:01.0 Activating ISA DMA hang workarounds. Boot video device is 0000:00:02.0 pci_hotplug: PCI Hot Plug PCI Core version: 0.5 Real Time Clock Driver v1.12ac hpet_acpi_add: no address or irqs in _CRS Non-volatile memory driver v1.2 Linux agpgart interface v0.101 (c) Dave Jones Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A brd: module loaded Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX3: IDE controller at PCI slot 0000:00:01.1 PIIX3: chipset revision 0 PIIX3: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xc000-0xc007, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0xc008-0xc00f, BIOS settings: hdc:pio, hdd:pio Probing IDE interface ide0... Probing IDE interface ide1... Probing IDE interface ide0... Probing IDE interface ide1... ide-floppy driver 0.99.newide usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 TCP bic registered Initializing IPsec netlink socket input: AT Translated Set 2 keyboard as /class/input/input0 NET: Registered protocol family 1 NET: Registered protocol family 17 ACPI: (supports S3 S4 S5) Initalizing network drop monitor service Freeing unused kernel memory: 208k freed Write protecting the kernel read-only data: 497k input: ImExPS/2 Generic Explorer Mouse as /class/input/input1 ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) USB Universal Host Controller Interface driver v3.0 ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 ACPI: PCI Interrupt 0000:00:01.2[D] -> Link [LNKD] -> GSI 11 (level, high) -> IRQ 11 PCI: Setting latency timer of device 0000:00:01.2 to 64 uhci_hcd 0000:00:01.2: UHCI Host Controller uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c020 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10 ACPI: PCI Interrupt 0000:00:03.0[A] -> Link [LNKC] -> GSI 10 (level, high) -> IRQ 10 ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [LNKD] -> GSI 11 (level, high) -> IRQ 11 ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 ACPI: PCI Interrupt 0000:00:05.0[A] -> Link [LNKA] -> GSI 10 (level, high) -> IRQ 10 vda: vda1 vda2 vda3 < vda5 > vda4 device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.11.5-ioctl (2007-12-12) initialised: dm-devel device-mapper: dm-raid45: initialized v0.2594l kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. type=1404 audit(1281967629.818:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 security: 3 users, 6 roles, 2039 types, 263 bools, 1 sens, 1024 cats security: 61 classes, 79077 rules SELinux: Completing initialization. SELinux: Setting up existing superblocks. SELinux: initialized (dev dm-0, type ext3), uses xattr SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses genfs_contexts SELinux: initialized (dev devpts, type devpts), uses transition SIDs SELinux: initialized (dev eventpollfs, type eventpollfs), uses task SIDs SELinux: initialized (dev inotifyfs, type inotifyfs), uses genfs_contexts SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev futexfs, type futexfs), uses genfs_contexts SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts SELinux: initialized (dev pipefs, type pipefs), uses task SIDs SELinux: initialized (dev sockfs, type sockfs), uses task SIDs SELinux: initialized (dev cpuset, type cpuset), uses genfs_contexts SELinux: initialized (dev proc, type proc), uses genfs_contexts SELinux: initialized (dev bdev, type bdev), uses genfs_contexts SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts type=1403 audit(1281967629.926:3): policy loaded auid=4294967295 ses=4294967295 SCSI subsystem initialized libata version 3.00 loaded. input: PC Speaker as /class/input/input2 piix4_smbus 0000:00:01.3: Found 0000:00:01.3 device FDC 0 is a S82078B lp: driver loaded but no devices found ACPI: Power Button (FF) [PWRF] md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. device-mapper: multipath: version 1.0.5 loaded EXT3 FS on dm-0, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on vda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. SELinux: initialized (dev vda1, type ext3), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs kjournald starting. Commit interval 5 seconds EXT3 FS on dm-1, internal journal EXT3-fs: mounted filesystem with ordered data mode. SELinux: initialized (dev dm-1, type ext3), uses xattr kjournald starting. Commit interval 5 seconds EXT3 FS on dm-3, internal journal EXT3-fs: mounted filesystem with ordered data mode. SELinux: initialized (dev dm-3, type ext3), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses mountpoint labeling SELinux: initialized (dev tmpfs, type tmpfs), uses mountpoint labeling Adding 589816k swap on /dev/vg0/swap. Priority:-1 extents:1 across:589816k Adding 409592k swap on /swapfile. Priority:-2 extents:3176 across:2819088k SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts NET: Registered protocol family 10 lo: Disabled Privacy Extensions IPv6 over IPv4 tunneling driver SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts