Bug 503886
Summary: | Host Kernel panic if run systerm_reset when installing F11-preview-x86_64 guest. | ||||||||||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | lihuang <lihuang> | ||||||||
Component: | kvm | Assignee: | Eduardo Habkost <ehabkost> | ||||||||
Status: | CLOSED DUPLICATE | QA Contact: | Lawrence Lim <llim> | ||||||||
Severity: | medium | Docs Contact: | |||||||||
Priority: | low | ||||||||||
Version: | 5.4 | CC: | apevec, ehabkost, ovirt-maint, Rhev-m-bugs, tburke, tools-bugs | ||||||||
Target Milestone: | beta | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | x86_64 | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2009-06-04 14:17:47 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: | |||||||||||
Attachments: |
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Created attachment 346363 [details]
screen shot : host Fatal exception
Created attachment 346364 [details] tar.bz2 : sosreport This looks like a guest kernel panic to me. Hi Yaniv: you mean the screen shot in comment #0 ? yes . that picture is from guest's vnc, Call Trace of host is in comment #1 (In reply to comment #4) > Hi Yaniv: > you mean the screen shot in comment #0 ? > yes . that picture is from guest's vnc, > > Call Trace of host is in comment #1 So, a guest or a host kernel panic? llim->lihuang, if its guest, try another guest OS. if host, downgrade kernel. lihuang -> Yaniv. it is host kernel panic ( sorry if confused you .) lihuang -> llim ok . will do it on 5u3. you report a kernel bug without kernel version? Update my test result: On RHEL5U4.20090602 [root@dhcp-66-70-80 ~]# uname -a Linux dhcp-66-70-80.nay.redhat.com 2.6.18-151.el5 #1 SMP Wed May 27 16:14:57 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux guest\kvm | kvm-83-41 | kvm-83-60 ------------------------------------------------------- F11 x86_64 only guest panic (1) host panic (2) F11 i386 OK OK F10 x86_64 OK OK (1): the error is same as https://bugzilla.redhat.com/attachment.cgi?id=346362 (qemu) info block ide0-hd0: type=hd removable=0 file=/kvm/images/70-55-F11-x86_64.qcow2 ro=0 drv=qcow2 ide1-cd0: type=cdrom removable=1 locked=1 file=/kvm/isos/Fedora-11-Preview-x86_64-DVD.iso ro=0 drv=raw floppy0: type=floppy removable=1 locked=0 [not inserted] sd0: type=floppy removable=1 locked=0 [not inserted] dmesg on host: [root@dhcp-66-70-80 ~]# dmesg | tail vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin vcpu not ready for apic_round_robin (2):the original issue in comment #0 I suggest you split it into two bugs and set up netconsole, to get the full host panic data. the full host panic data Unable to handle kernel NULL pointer dereference at 0000000000000028 RIP: [<ffffffff883b89a4>] :kvm:kvm_get_intr_delivery_bitmask+0x4e/0x86 PGD 1058b4067 PUD 114e21067 PMD 0 Oops: 0000 [1] SMP last sysfs file: /devices/pci0000:00/0000:00:19.0/irq CPU 2 Modules linked in: tun nfs fscache nfs_acl ipt_MASQUERADE iptable_nat ip_nat xtd Pid: 3854, comm: qemu-kvm Tainted: G 2.6.18-151.el5 #1 RIP: 0010:[<ffffffff883b89a4>] [<ffffffff883b89a4>] :kvm:kvm_get_intr_delivery6 RSP: 0018:ffff810112ba1bb8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff810112ba1be8 RCX: ffffffff80306c28 RDX: ffffffff80306c28 RSI: 0000000000001000 RDI: ffffffff80306c20 RBP: ffff810112ba1bd8 R08: ffffffff80306c28 R09: 0000000000000001 R10: 0000000000000002 R11: 0000000000000fe0 R12: ffff810105f2de00 R13: ffff810105f2de20 R14: 0000000000000001 R15: 0000000000001000 FS: 0000000041bea940(0063) GS:ffff8101041e5ec0(0000) knlGS:0000000000000000 CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b CR2: 0000000000000028 CR3: 00000001059cd000 CR4: 00000000000026e0 Process qemu-kvm (pid: 3854, threadinfo ffff810112ba0000, task ffff81011587f7e0) Stack: ffff8101172e5e00 ffff810114174000 ffff810105f2de00 ffffffff883b718f 0000000000000003 0000000000000000 0300000000000931 0000000781022fae ffff8101172e5e00 ffff810114174000 00000000ffffffff 0000000000000001 Call Trace: [<ffffffff883b718f>] :kvm:ioapic_service+0x55/0x12a [<ffffffff883b8b8c>] :kvm:kvm_set_irq+0x65/0xa3 [<ffffffff883a9d6e>] :kvm:kvm_arch_vm_ioctl+0x37e/0x62e [<ffffffff8005aec6>] getnstimeofday+0x10/0x28 [<ffffffff883a1dc9>] :kvm:mark_page_dirty+0x1c/0x3f [<ffffffff883a5fd0>] :kvm:kvm_write_guest_time+0x13e/0x147 [<ffffffff80063fc8>] thread_return+0x62/0xfe [<ffffffff883a36c4>] :kvm:kvm_vm_ioctl+0xa79/0xad0 [<ffffffff801288ee>] avc_has_perm+0x43/0x55 [<ffffffff883a88a8>] :kvm:kvm_arch_vcpu_ioctl_run+0x5fd/0x60b [<ffffffff801291ab>] inode_has_perm+0x56/0x63 [<ffffffff8008cd53>] default_wake_function+0x0/0xe [<ffffffff80042691>] do_ioctl+0x21/0x6b [<ffffffff80030ae3>] vfs_ioctl+0x457/0x4b9 [<ffffffff8004cd38>] sys_ioctl+0x59/0x78 [<ffffffff8005e28d>] tracesys+0xd5/0xe0 Code: 8b 40 28 0f ab 45 00 eb 2a e8 8a 99 cd f7 85 c0 74 19 40 b6 RIP [<ffffffff883b89a4>] :kvm:kvm_get_intr_delivery_bitmask+0x4e/0x86 RSP <ffff810112ba1bb8> CR2: 0000000000000028 <0>Kernel panic - not syncing: Fatal exception Is this not a dup for https://bugzilla.redhat.com/show_bug.cgi?id=504018 ? kvm-83-60.el5 is not a RHEV package, but a RHEL-5 one. This bug is against the wrong product. It is a duplicate of bug 504018. *** This bug has been marked as a duplicate of bug 504018 *** |
Created attachment 346362 [details] screen shot : QEMU-VNC Description of problem: On my fresh installed RHEL5U4.20090602 host. (kvm is updated to kvm-83-60) I want to restart the vm installation by system_reset . but the host crashed. Version-Release number of selected component (if applicable): RHEL5.4-Server-20090602.nightly/ [root@dhcp-66-70-80 ~]# rpm -qa | grep kvm kvm-debuginfo-83-60.el5 kmod-kvm-83-60.el5 kvm-tools-83-60.el5 etherboot-roms-kvm-5.4.4-10.el5 kvm-83-60.el5 etherboot-zroms-kvm-5.4.4-10.el5 kvm-qemu-img-83-60.el5 How reproducible: 3/3 Steps to Reproduce: 1. install the F11-x86_64 guest from cdrom 2. type ' system_reset ' into qemu monitor 3. vm restart. redo the installation Actual results: Host: Kernel panic - not syncing: Fatal exception Expected results: Additional info: CLI : qemu-kvm -no-hpet -usbdevice tablet -rtc-td-hack -smp 2 -m 2048 -net nic,vlan=0,macaddr=01:21:9B:58:5F:D3,model=rtl8139 -net tap,vlan=0,ifname=test1,script=/etc/qemu-ifup -net nic,vlan=1,macaddr=02:21:9B:58:5F:D3,model=virtio -net tap,vlan=1,ifname=test2,script=/etc/qemu-ifup -drive file=/kvm/images/70-55-F11-x86_64.qcow2,media=disk,if=ide,cache=off,index=0.boot=on -drive file=/kvm/isos/Fedora-11-Preview-x86_64-DVD.iso,media=cdrom,index=2 -soundhw ac97 -cpu qemu64,+sse2 -uuid `uuidgen` -monitor stdio -vnc :10 -boot d host CPU: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping : 10 cpu MHz : 2000.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 3 fpu : yes fpu_exception : yes cpuid level : 13 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 lm constant_tsc pni monitor ds_cpl vmx smx est tm2 cx16 xtpr lahf_lm bogomips : 5319.98 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: [root@dhcp-66-70-80 ~]#