KVM: vmwrite error in

[Thomas Meyer <thomas@m3y3r.de>]

Hi.

I have a few of these entries in my log buffer:
vmwrite error: reg 6802 value d19e0464 (err 26626)
[<c02413bf>] kvm_mmu_zap_page+0x8f/0x1d7
[<c014c2cb>] __pagevec_free+0x18/0x22
[<c0241517>] free_mmu_pages+0x10/0x81
[<c02415c4>] kvm_mmu_destroy+0x3c/0x56
[<c023f3a3>] kvm_free_vcpu+0x8/0x15
[<c023f429>] kvm_dev_release+0x13/0x37
[<c01640c9>] __fput+0xa5/0x14d
[<c0161cb1>] filp_close+0x51/0x58
[<c012104b>] put_files_struct+0x5f/0xa2
[<c0122035>] do_exit+0x207/0x6ea
[<c012897a>] __dequeue_signal+0xff/0x14e
[<c012258d>] sys_exit_group+0x0/0xd
[<c012a242>] get_signal_to_deliver+0x39f/0x3cb
[<c0102499>] do_notify_resume+0x84/0x5f9
[<c0106fc7>] convert_fxsr_from_user+0x1c/0xdc
[<c01075a1>] restore_i387+0x74/0xcd
[<c012850c>] sigprocmask+0xa1/0xc5
[<c012a6d2>] sys_rt_sigprocmask+0x4b/0xc5
[<c012a6d2>] sys_rt_sigprocmask+0x4b/0xc5
[<c0102e87>] work_notifysig+0x13/0x18
=======================

Look's like a stack trace, but no oops. What does this mean? this 
happens with kernel 2.6.20-rc4-gd39c9400 (two commits missing before 
rc5, nothing kvm related, so...)

--
Jabber-ID: thomas.mey@jabber.ccc.de

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