Bug 588984
| Summary: | RHEL5.5-i386 guest kernel panic on resuming from s4 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Amos Kong <akong> |
| Component: | kvm | Assignee: | Gleb Natapov <gleb> |
| Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 5.6 | CC: | ailan, knoel, virt-maint, ykaul |
| 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: | 2010-05-18 05:12:44 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 580949 | ||
This bug can reproduce on RHEL5.6, so change the 'Version' to 5.6 --- host kernel: 2.6.18-194.el5 # rpm -qa |grep kvm kmod-kvm-83-172.el5 kvm-83-172.el5 kvm-qemu-img-83-172.el5 etherboot-zroms-kvm-5.4.4-13.el5 kvm-tools-83-172.el5 kvm-debuginfo-83-172.el5 Was this verified manually? gleb, I found a mistake, this bug was found and verified manually with guest kernel(2.6.18-196.el5.i686), host kernel(2.6.18-194.el5.x86_64). I've retested with guest kernel(2.6.18-196.el5.i686), host kernel(both 2.6.18-196.el5.x86_64 and 2.6.18-196.el5.x86_64), bug could not be reproduced. Close then. |
Description of problem: Suspend a RHEL-5.5-i386 guest to disk. Guest kernel panic occurred when resuming it. Version-Release number of selected component (if applicable): host kernel: 2.6.18-194.el5 guest kernel: 2.6.18-189.el5PAE # rpm -qa |grep kvm kmod-kvm-83-164.el5_5.8 kvm-83-164.el5_5.8 kvm-qemu-img-83-164.el5_5.8 etherboot-zroms-kvm-5.4.4-13.el5 kvm-tools-83-164.el5_5.8 kvm-debuginfo-83-164.el5_5.8 How reproducible: always Steps to Reproduce: 1. boot up a RHEL-5.5-i386 guest 2. check if guest os support s4 # grep disk /sys/power/state 3. suspend to disk # echo 'disk' > /sys/power/state 4. resume suspended guest Actual results: guest kernel panic when resuming from s4 Expected results: success to resume from s4 Additional info: 1. commandline: /usr/local/staf/test/RHEV/kvm-new/kvm-test/tests/kvm/qemu -name 'vm1' -monitor tcp:0:6001,server,nowait -drive file=/usr/local/staf/test/RHEV/kvm-new/kvm-test/tests/kvm/images/RHEL-Server-5.5-32.raw,if=ide,cache=writethrough,boot=on -net nic,vlan=0,model=e1000,macaddr=00:FF:B9:FE:59:4b -net tap,vlan=0,ifname=e1000_0_6001,script=/usr/local/staf/test/RHEV/kvm-new/kvm-test/tests/kvm/scripts/qemu-ifup-switch,downscript=no -m 2048 -smp 1 -soundhw ac97 -usbdevice tablet -rtc-td-hack -no-hpet -cpu qemu64,+sse2 -no-kvm-pit-reinjection -redir tcp:5000::22 -vnc :0 -serial unix:/tmp/serial-20100429-012412-lZjL,server,nowait 2. serial output: Memory for crash kernel (0x0 to 0x0) notwithin permissible range PCI: PIIX3: Enabling Passive Release on 0000:00:01.0 ÿRed Hat nash version 5.1.19.6 starting Reading all physical volumes. This may take a while... Found volume group "VolGroup00" using metadata type lvm2 2 logical volume(s) in volume group "VolGroup00" now active Welcome to Red Hat Enterprise Linux Server Press 'I' to enter interactive startup. Setting clock (utc): Tue May 4 23:40:09 CST 2010 [ OK ] Starting udev: [ OK ] Loading default keymap (us): [ OK ] Setting hostname dhcp-66-82-223.nay.redhat.com: [ OK ] Setting up Logical Volume Management: 2 logical volume(s) in volume group "VolGroup00" now active [ OK ] Checking filesystems Checking all file systems. [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/VolGroup00/LogVol00 /dev/VolGroup00/LogVol00: clean, 107428/2613760 files, 647205/2613248 blocks [/sbin/fsck.ext3 (1) -- /boot] fsck.ext3 -a /dev/hda1 /boot: clean, 40/26104 files, 21581/104388 blocks [ OK ] Remounting root filesystem in read-write mode: [ OK ] Mounting local filesystems: [ OK ] Enabling local filesystem quotas: [ OK ] Enabling /etc/fstab swaps: [ OK ] INIT: Entering runlevel: 5 Entering non-interactive startup Applying Intel CPU microcode update: [ OK ] Starting monitoring for VG VolGroup00: 2 logical volume(s) in volume group "VolGroup00" monitored [ OK ] Starting background readahead: [ OK ] Checking for hardware changes [ OK ] Applying ip6tables firewall rules: [ OK ] Applying iptables firewall rules: [ OK ] Loading additional iptables modules: ip_conntrack_netbios_ns [ OK ] Bringing up loopback interface: [ OK ] Bringing up interface eth0: Determining IP information for eth0... done. [ OK ] Starting auditd: [ OK ] Starting system logger: [ OK ] Starting kernel logger: [ OK ] Starting irqbalance: [ OK ] Starting portmap: [ OK ] Starting NFS statd: [ OK ] Starting RPC idmapd: [ OK ] Starting system message bus: [ OK ] Starting Bluetooth services:[ OK ] [ OK ] Mounting other filesystems: [ OK ] Starting PC/SC smart card daemon (pcscd): [ OK ] Starting acpi daemon: [ OK ] Starting HAL daemon: [ OK ] Starting hidd: [ OK ] Starting autofs: Loading autofs4: [ OK ] Starting automount: [ OK ] [ OK ] Starting sshd: [ OK ] Starting cups: [ OK ] Starting xinetd: [ OK ] Starting sendmail: [ OK ] Starting sm-client: [ OK ] Starting console mouse services: [ OK ] Starting crond: [ OK ] Starting xfs: [ OK ] Starting anacron: [ OK ] Starting atd: [ OK ] [ OK ] Starting background readahead: [ OK ] Starting yum-updatesd: [ OK ] Starting Avahi daemon... [ OK ] Starting autotest: No autotest jobs outstanding [ OK ] Starting smartd: hdc: drive_cmd: status=0x41 { DriveReady Error } hdc: drive_cmd: error=0x04 { AbortedCommand } ide: failed opcode was: 0xec [ OK ] mtrr: type mismatch for c2000000,100000 old: uncachable new: write-combining mtrr: type mismatch for c2000000,400000 old: uncachable new: write-combining Red Hat Enterprise Linux Server release 5.5 Beta (Tikanga) Kernel 2.6.18-196.el5 on an i686 dhcp-66-82-223.nay.redhat.com login: Disabling non-boot CPUs ... Stopping tasks: =======================================================================| Shrinking memory... -\|done (34433 pages freed) pci_set_power_state(): 0000:00:05.0: state=3, current state=5 pci_set_power_state(): 0000:00:03.0: state=3, current state=5 .............................. swsusp: Need to copy 56744 pages swsusp: critical section/: done (56744 pages copied) swsusp: Restoring Highmem PCI: Enabling device 0000:00:01.2 (0000 -> 0001) PCI: Enabling device 0000:00:04.0 (0000 -> 0001) pnp: Failed to activate device 00:02. pnp: Failed to activate device 00:03. pnp: Failed to activate device 00:05. pnp: Failed to activate device 00:06. Saving image data pages (56800 pages) ... 0% 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% 11% 12% 13% 14% 15% 16% 17% 18% 19% 20% 21% 22% 23% 24% 25% 26% 27% 28% 29% 30% 31% 32% 33% 34% 35% 36% 37% 38% 39% 40% 41% 42% 43% 44% 45% 46% 47% 48% 49% 50% 51% 52% 53% 54% 55% 56% 57% 58% 59% 60% 61% 62% 63% 64% 65% 66% 67% 68% 69% 70% 71% 72% 73% 74% 75% 76% 77% 78% 79% 80% 81% 82% 83% 84% 85% 86% 87% 88% 89% 90% 91% 92% 93% 94% 95% 96% 97% 98% 99%done Wrote 227200 kbytes in 6.18 seconds (36.76 MB/s) S| Shutdown: hda pci_set_power_state(): 0000:00:03.0: state=3, current state=5 Power down. acpi_power_off called Memory for crash kernel (0x0 to 0x0) notwithin permissible range PCI: PIIX3: Enabling Passive Release on 0000:00:01.0 ÿRed Hat nash version 5.1.19.6 starting Reading all physical volumes. This may take a while... Found volume group "VolGroup00" using metadata type lvm2 2 logical volume(s) in volume group "VolGroup00" now active Resuming from /dev/VolGroup00/LogVol01. pci_set_power_state(): 0000:00:05.0: state=3, current state=5 BUG: unable to handle kernel paging request at virtual address c0655000 printing eip: *pde = 004001e3 Oops: 0003 [#1] SMP last sysfs file: /power/resume Modules linked in: virtio_net virtio_pci virtio_ring dm_raid45 dm_message dm_region_hash dm_mem_cache dm_snapshot dm_zero dm_mirror dm_log dm_mod virtio_blk virtio ata_piix libata sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd CPU: 0 EIP: 0060:[<c05b661e>] Not tainted VLI EFLAGS: 00010082 (2.6.18-196.el5 #1) EIP is at copy_loop+0xe/0x15 eax: 000006d0 ebx: 0fc00001 ecx: 00000400 edx: eb977180 esi: ea12f000 edi: c0655000 ebp: 00000014 esp: f7c8af28 ds: 007b es: 007b ss: 0068 Process init (pid: 1, ti=f7c8a000 task=f7c89aa0 task.ti=f7c8a000) Stack: c0440af5 0fc00001 c0440f29 f7f5f000 c0440ff4 c0640a23 00000001 000000fc c0440f72 c0691a34 c04ad8ba c21006f0 c069a3dc f7c78300 c04ad994 00000014 bfb4c1d7 c21478c0 f7c78314 c21478c0 c04ad903 bfb4c1d7 00000014 c04761b7 Call Trace: [<c0440af5>] swsusp_resume+0x25/0x51 [<c0440f29>] software_resume+0xb1/0xcc [<c0440ff4>] resume_store+0x82/0x93 [<c0440f72>] resume_store+0x0/0x93 [<c04ad8ba>] subsys_attr_store+0x1e/0x22 [<c04ad994>] sysfs_write_file+0x91/0xbb [<c04ad903>] sysfs_write_file+0x0/0xbb [<c04761b7>] vfs_write+0xa1/0x143 [<c04767a9>] sys_write+0x3c/0x63 [<c0404f17>] syscall_call+0x7/0xb ======================= Code: 7f c0 e8 65 b5 e8 ff c3 90 b9 00 40 6f 00 0f 22 d9 8b 15 18 e0 7b c0 8d b6 00 00 00 00 85 d2 74 11 8b 32 8b 7a 04 b9 00 04 00 00 <f3> a5 8b 52 08 eb eb a1 2c 80 78 c0 89 c2 81 e2 7f ff ff ff 0f EIP: [<c05b661e>] copy_loop+0xe/0x15 SS:ESP 0068:f7c8af28 <0>Kernel panic - not syncing: Fatal exception 3. host cpuinfo processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz stepping : 4 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 7 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr sse4_1 sse4_2 popcnt lahf_lm bogomips : 5319.96 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: [8]