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Oracle VM: VM of Oracle Linux 7.5 Crashes Repeatedly After Upgrade To 3.4.5 (Doc ID 2494321.1)

Last updated on JUNE 02, 2020

Applies to:

Oracle VM - Version 3.4.5 and later
Linux OS - Version Oracle Linux 7.5 and later
Linux x86-64

Symptoms

After upgrading the Oracle VM Server to 3.4.5 and the Oracle Linux VM to 7.5, the VM begins to crash.

The Oracle VM Server shows the following message:

# xm dmesg
...
(XEN) hvm.c:388:d65 Weird HVM ioreq state transition 3 -> 1
(XEN) domain_crash called from ffff82d0802d8e50
(XEN) Domain 65 (vcpu#0) crashed on cpu#86:
(XEN) ----[ Xen-4.4.4OVM x86_64 debug=n Not tainted ]----
(XEN) CPU: 86
(XEN) RIP: 0010:[]
(XEN) RFLAGS: 0000000000010216 CONTEXT: hvm guest (d65v0)
(XEN) rax: 0000000000000000 rbx: fefefefefefefeff rcx: 0000000000000020
(XEN) rdx: 0000000000000fe4 rsi: ffff8807e7807fde rdi: ffff8807ea9f601c
(XEN) rbp: ffff8807eac43968 rsp: ffff8807eac43960 r8: 0000000000000fc4
(XEN) r9: 98d18f9e92d1928b r10: 8080808080808080 r11: 0000000000000000
(XEN) r12: 0000000000000000 r13: 0000000000000000 r14: ffff8807ea9f6000
(XEN) r15: ffff8807eac43b18 cr0: 0000000080050033 cr4: 0000000000160670
(XEN) cr3: 0000000001b3e000 cr2: ffff88080ffff000
(XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: 0000 cs: 0010 

Changes

 Upgrade Oracle VM to 3.4.5 and VM to Oracle Linux 7.5

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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