View Issue Details

IDProjectCategoryView StatusLast Update
0014661CentOS-7kernelpublic2018-08-07 09:41
Reporterhanyangkvm 
PriorityimmediateSeverityblockReproducibilityalways
Status newResolutionopen 
Product Version7.2.1511 
Target VersionFixed in Version 
Summary0014661: centos7.2.1511运行kvm虚拟化频繁出现重启现象。
Descriptioncentos7.2.1511系统,内核版本3.10.0-327.el7.x86_64 libvirt版本1.2.17 qemu版本1.5.3 内核经常crash。

Steps To Reproduce服务器使用的CPU是 v4系列
Additional InformationPID: 115049 TASK: ffff8802416e9700 CPU: 2 COMMAND: "qemu-kvm"
 #0 [ffff88132e9af8d0] machine_kexec at ffffffff81051beb
 #1 [ffff88132e9af930] crash_kexec at ffffffff810f2542
 #2 [ffff88132e9afa00] oops_end at ffffffff8163e1a8
 #3 [ffff88132e9afa28] no_context at ffffffff8162e2b8
 #4 [ffff88132e9afa78] __bad_area_nosemaphore at ffffffff8162e34e
 #5 [ffff88132e9afac0] bad_area_nosemaphore at ffffffff8162e4b8
 #6 [ffff88132e9afad0] __do_page_fault at ffffffff81640fce
 #7 [ffff88132e9afb28] do_page_fault at ffffffff81641113
 #8 [ffff88132e9afb50] page_fault at ffffffff8163d408
    [exception RIP: kvm_zap_rmapp+52]
    RIP: ffffffffa048aaf4 RSP: ffff88132e9afc08 RFLAGS: 00010206
    RAX: 0000000000000000 RBX: ffffc9003e396f80 RCX: 00000000000126f0
    RDX: 00000000fc0bd000 RSI: 00000000fc0bd000 RDI: ffff8818a2d00000
    RBP: ffff88132e9afc18 R8: 0000000000000001 R9: 0000000000000000
    R10: ffffc90035907000 R11: 0000000000080000 R12: ffff8818a2d00000
    R13: ffffffffa048ab20 R14: 0000000000000000 R15: ffffc90035907198
    ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0000
Tagskvm_zap_rmapp
abrt_hash
URL

Activities

hanyangkvm

hanyangkvm

2018-04-08 02:20

reporter  

2.png (94,845 bytes)
2.png (94,845 bytes)
phvv

phvv

2018-08-07 09:41

reporter   ~0032450

如何复现?

Issue History

Date Modified Username Field Change
2018-04-08 02:20 hanyangkvm New Issue
2018-04-08 02:20 hanyangkvm File Added: 2.png
2018-04-08 02:20 hanyangkvm Tag Attached: kvm_zap_rmapp
2018-08-07 09:41 phvv Note Added: 0032450