Dom0 Panics with: vmx.c#vmx_get_interrupt_shadow (Doc ID 2847839.1)

Last updated on FEBRUARY 11, 2022

Applies to:

Symptoms

Dom0 panic:

(XEN) ----[ Xen-4.4.4OVM x86_64 debug=n Not tainted ]----
(XEN) CPU: 29
(XEN) RIP: e008:[<ffff82d0802fad8b>] vmx.c#vmx_get_interrupt_shadow+0xb/0x10
(XEN) RFLAGS: 0000000000010203 CONTEXT: hypervisor (d2v0)
(XEN) rax: 0000000000004824 rbx: ffff8300610ec000 rcx: 000000000000f305
(XEN) rdx: ffff834077648000 rsi: 00000000000000f3 rdi: ffff8300610ec000
(XEN) rbp: 000000000000f305 rsp: ffff83407764fe80 r8: 0000000000000001
(XEN) r9: 000000000000001c r10: 000000000000001c r11: 0000000000000024
(XEN) r12: 00000000000000f3 r13: 0000000000004016 r14: 00000000ffffffff
(XEN) r15: ffff834077684080 cr0: 0000000080050033 cr4: 00000000001526f0
(XEN) cr3: 00000080215c7000 cr2: 00007f256d79b6b0
(XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: 0000 cs: e008
(XEN) Xen stack trace from rsp=ffff83407764fe80:
(XEN) ffff82d0802d6bd9 ffff8300610ec000 000000000000f305 000000000000f305
(XEN) ffff82d0802f70a7 ffff8300610ef750 ffff82d08023ded5 00000000ffffffff
(XEN) ffff82d0803064f0 ffffffffffffffff ffff82d08023aa0b ffff82d080202310
(XEN) ffff8300610ec000 ffff8300610ec000 ffff82d0807499c0 001f96f98f4caafa
(XEN) ffff82d080530080 ffff834077684080 ffff82d08020238e 0000000000000000
(XEN) 0000000000000000 ffffffffb9412480 0000000000000000 ffffffffb9403e18
(XEN) ffffffffb9412480 0000000000000000 000000000000021f 0000000000000000
(XEN) ffffbe439cce3e88 ffffffffb886dc50 0000000000000000 0000000000000000
(XEN) 0000000000000000 0000000000000000 000000fa00000000 ffffffffb886e002
(XEN) 0000000000000000 0000000000000246 ffffffffb9403e18 0000000000000000
(XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000
(XEN) 0000e0100000001d ffff8300610ec000 0000006ff7154000 0000060100000001
(XEN) Xen call trace:
(XEN) [<ffff82d0802fad8b>] vmx.c#vmx_get_interrupt_shadow+0xb/0x10
(XEN) [<ffff82d0802d6bd9>] hvm_interrupt_blocked+0x59/0xf0
(XEN) [<ffff82d0802f70a7>] vmx_intr_assist+0x127/0x470
(XEN) [<ffff82d08023ded5>] do_tasklet_work_percpu+0xd5/0x100
(XEN) [<ffff82d0803064f0>] nvmx_switch_guest+0x80/0xa10
(XEN) [<ffff82d08023aa0b>] softirq.c#__do_softirq+0x7b/0xa0
(XEN) [<ffff82d080202310>] vmx_asm_vmexit_handler+0xb0/0x2e0
(XEN) [<ffff82d08020238e>] vmx_asm_vmexit_handler+0x12e/0x2e0
(XEN)
(XEN)
(XEN) ****************************************
(XEN) Panic on CPU 29:
(XEN) FATAL TRAP: vector = 6 (invalid opcode)
(XEN) ****************************************
(XEN)
(XEN) Reboot in five seconds...
(XEN) Executing kexec image on cpu29
(XEN) Shot down all CPUs

Cause

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