Bug #10180: qemu tests crash host kernel - rbd - Ceph

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Bug #10180

closed

qemu tests crash host kernel

Added by Sage Weil over 9 years ago. Updated over 9 years ago.

Status:

Resolved

Priority:

Urgent

Assignee:

Target version:

% Done:

Source:

Q/A

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

<6>[  524.302753] kvm: zapping shadow pages for mmio generation wraparound
<6>[ 4618.877861] kvm: exiting hardware virtualization

[3]kdb> bt
Stack traceback for pid 12479
0xffff88020996c3a0    12479    12459  1    3   R  0xffff88020996c988 *qemu-system-x86
 ffff880209853c58 0000000000000018 ffffffffa07061e0 ffff880209853cc8
 ffffffffa0509d30 ffff880209853c98 ffff8802099e0000 ffff88020996c3a0
 0000000000000246 0000000000000000 ffff88021e260220 ffff880209853cb8
Call Trace:
 [<ffffffffa07061e0>] ? __vcpu_run+0xa50/0x1250 [kvm]
 [<ffffffffa0509d30>] ? vmx_vcpu_run+0x740/0x750 [kvm_intel]
 [<ffffffffa0706158>] ? __vcpu_run+0x9c8/0x1250 [kvm]
 [<ffffffffa07061e0>] ? __vcpu_run+0xa50/0x1250 [kvm]
 [<ffffffff810a96fa>] ? mark_held_locks+0x6a/0x90
 [<ffffffff810a98fd>] ? trace_hardirqs_on+0xd/0x10
 [<ffffffff8173cf90>] ? _raw_spin_unlock_irq+0x30/0x40
 [<ffffffff8106a292>] ? __set_current_blocked+0x52/0x60
 [<ffffffffa0706a81>] ? kvm_arch_vcpu_ioctl_run+0xa1/0x220 [kvm]
 [<ffffffffa06eca95>] ? kvm_vcpu_ioctl+0x2d5/0x680 [kvm]
 [<ffffffff811f4155>] ? __fget+0x5/0x100
 [<ffffffff811f4155>] ? __fget+0x5/0x100
 [<ffffffff811e8a81>] ? do_vfs_ioctl+0x91/0x550
 [<ffffffff811f4209>] ? __fget+0xb9/0x100
 [<ffffffff811f4155>] ? __fget+0x5/0x100

testing kernel. perhaps this is a regression in the -rc we are based off of?