** Tags added: needs-bisect
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https://bugs.launchpad.net/bugs/1527115
Title:
kernel-lts-wily crash running qemu KVM with OVMF
Status in linux package in Ubuntu:
Confirmed
Bug description:
linux-image-generic-lts-wily/trusty-updates,trusty-security,now 4.2.0.19.14
amd64 [installed]
qemu-system-x86/trusty-updates,trusty-security,now 2.0.0+dfsg-2ubuntu1.21
amd64 [installed]
ovmf/trusty,now 0~20131112.2590861a-2 all [installed]
Running
qemu-system-x86_64 -enable-kvm -bios /usr/share/qemu/OVMF.fd
under kernel 4.2.0 reliably crashes system. The same qemu command
works normally using default 3.13 kernel.
Kernel OOPS with
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836008] BUG: unable to
handle kernel paging request at 0000000200000068
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836035] IP:
[<ffffffffc07b744d>] __mtrr_lookup_var_next+0xd/0xc0 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836074] PGD 0
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836081] Oops: 0000 [#1] SMP
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836092] Modules linked in:
drbg ansi_cprng ctr ccm bbswitch(OE) nvram cmac input_polldev bnep rfcomm arc4
uvcvideo iwlmvm videobuf2_vmalloc videobuf2_memops videobuf2_core mac80211
v4l2_common videodev media btusb btrtl btbcm btintel bluetooth intel_rapl
binfmt_misc x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm
iwlwifi dell_wmi sparse_keymap mxm_wmi dell_laptop dcdbas crct10dif_pclmul
dell_smm_hwmon crc32_pclmul dell_led dm_multipath cfg80211 aesni_intel
snd_hda_codec_realtek snd_hda_codec_generic snd_soc_rt5640 scsi_dh aes_x86_64
lrw snd_hda_codec_hdmi joydev gf128mul glue_helper ablk_helper input_leds
cryptd serio_raw snd_soc_rl6231 snd_hda_intel snd_soc_core snd_hda_codec
snd_compress snd_hda_core ac97_bus snd_hwdep snd_pcm_dmaengine snd_pcm
snd_seq_midi snd_seq_midi_event snd_rawmidi int3403_thermal 8250_fintek
acpi_als kfifo_buf i2c_hid mei_me snd_soc_sst_acpi snd_seq mei industrialio hid
snd_seq_device snd_timer
snd acpi_pad dell_smo8800 wmi dw_dmac dw_dmac_core 8250_dw dell_rbtn
i2c_designware_platform i2c_designware_core shpchp processor_thermal_device
int3402_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone
acpi_thermal_rel spi_pxa2xx_platform soundcore iosf_mbi mac_hid lpc_ich
nls_iso8859_1 parport_pc ppdev lp parport btrfs xor raid6_pq dm_mirror
dm_region_hash dm_log i915 psmouse i2c_algo_bit ahci drm_kms_helper libahci
e1000e drm ptp sdhci_pci pps_core sdhci_acpi video sdhci [last unloaded: nvidia]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836570] CPU: 0 PID: 2785
Comm: qemu-system-x86 Tainted: P OE 4.2.0-19-generic
#23~14.04.1-Ubuntu
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836600] Hardware name: Dell
Inc. Latitude E5450 /06J17N, BIOS A07 05/19/2015
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836624] task:
ffff8800cab00dc0 ti: ffff8800c9678000 task.ti: ffff8800c9678000
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836646] RIP:
0010:[<ffffffffc07b744d>] [<ffffffffc07b744d>] __mtrr_lookup_var_next+0xd/0xc0
[kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836685] RSP:
0018:ffff8800c967bad8 EFLAGS: 00010202
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836701] RAX:
0000000200000058 RBX: 0000000000000000 RCX: ffff8800c96bb178
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836723] RDX:
0000000200000058 RSI: 0000000000000058 RDI: ffff8800c967bb00
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836744] RBP:
ffff8800c967bae8 R08: 0000000000000002 R09: ffffc90001ba1000
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836765] R10:
000000000007e6e0 R11: 00000000ffe20085 R12: ffff8800c96b8000
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836786] R13:
0000000000000000 R14: 0000000000000000 R15: 0000000000000002
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836808] FS:
00007fbbdea91700(0000) GS:ffff88022e400000(0000) knlGS:0000000000000000
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836832] CS: 0010 DS: 0000
ES: 0000 CR0: 0000000080050033
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836849] CR2:
0000000200000068 CR3: 0000000221bd1000 CR4: 00000000003426f0
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836870] Stack:
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836878] ffff8800c967bae8
ffffffffc07b7572 ffff8800c967bb48 ffffffffc07b7d45
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836902] ffffffffffffffff
ffff8800c96bb178 0000000000000000 0000000000200000
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836926] ffff000000000000
0000000200000058 0000000000000000 ffffffffc0799800
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836949] Call Trace:
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836965]
[<ffffffffc07b7572>] ? mtrr_lookup_fixed_next+0x72/0xb0 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.836992]
[<ffffffffc07b7d45>] kvm_mtrr_check_gfn_range_consistency+0xb5/0xf0 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837022]
[<ffffffffc0799800>] ? kvm_mmu_commit_zap_page+0x60/0x100 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837050]
[<ffffffffc07a0ee2>] tdp_page_fault+0x82/0x260 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837075]
[<ffffffffc079b484>] kvm_mmu_page_fault+0x24/0x110 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837096]
[<ffffffffc09e6cba>] handle_ept_violation+0x9a/0x160 [kvm_intel]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837119]
[<ffffffffc09e3320>] ? vmx_invpcid_supported+0x20/0x20 [kvm_intel]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837143]
[<ffffffffc09ed7f6>] vmx_handle_exit+0xc6/0xae0 [kvm_intel]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837170]
[<ffffffffc07a697e>] ? em_in+0x6e/0x250 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837189]
[<ffffffff8101f979>] ? __kernel_fpu_begin+0x29/0x110
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837209]
[<ffffffffc09e3320>] ? vmx_invpcid_supported+0x20/0x20 [kvm_intel]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837236]
[<ffffffffc0790b0b>] vcpu_enter_guest+0x7bb/0xd20 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837270]
[<ffffffffc0793df7>] ? x86_emulate_instruction+0x457/0x740 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837292]
[<ffffffff81083532>] ? __set_task_blocked+0x32/0x70
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837315]
[<ffffffffc0797815>] kvm_arch_vcpu_ioctl_run+0xc5/0x400 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837340]
[<ffffffffc077f93e>] kvm_vcpu_ioctl+0x2ae/0x620 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837359]
[<ffffffff81176139>] ? unlock_page+0x69/0x70
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837376]
[<ffffffff811a5b99>] ? handle_mm_fault+0xed9/0x1840
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837396]
[<ffffffff810f3b04>] ? do_futex+0xf4/0x4e0
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837413]
[<ffffffff8108635b>] ? do_sigtimedwait+0xab/0x200
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837431]
[<ffffffff811fda0d>] do_vfs_ioctl+0x2cd/0x4b0
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837449]
[<ffffffff81063d96>] ? __do_page_fault+0x1b6/0x430
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837467]
[<ffffffff810f3f61>] ? SyS_futex+0x71/0x150
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837484]
[<ffffffff811fdc69>] SyS_ioctl+0x79/0x90
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837499]
[<ffffffff811735c8>] ? fire_user_return_notifiers+0x38/0x50
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837520]
[<ffffffff817ba9f2>] entry_SYSCALL_64_fastpath+0x16/0x75
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837539] Code: ff ff ff 5d
c3 be e3 00 00 00 48 c7 c7 a0 88 7c c0 e8 28 00 8c c0 eb a7 66 0f 1f 44 00 00
0f 1f 44 00 00 48 8b 47 20 48 8b 0f 55 <48> 8b 40 10 4c 8d 89 60 01 00 00 48 89
e5 48 8d 70 f0 49 39 c1
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837626] RIP
[<ffffffffc07b744d>] __mtrr_lookup_var_next+0xd/0xc0 [kvm]
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837653] RSP
<ffff8800c967bad8>
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.837664] CR2:
0000000200000068
Dec 17 10:52:22 bor-Latitude-E5450 kernel: [ 171.845357] ---[ end trace
7fa719fd2e044cd0 ]---
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-73-generic 3.13.0-73.116
ProcVersionSignature: Ubuntu 3.13.0-73.116-generic 3.13.11-ckt30
Uname: Linux 3.13.0-73-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: bor 1865 F.... pulseaudio
/dev/snd/controlC0: bor 1865 F.... pulseaudio
CRDA:
country RU:
(2402 - 2482 @ 40), (N/A, 20)
(5735 - 5835 @ 20), (N/A, 30)
CurrentDesktop: Unity
Date: Thu Dec 17 10:57:08 2015
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-trusty-amd64-20140620-0
HibernationDevice: RESUME=UUID=df2037e2-aa56-4079-9f35-49d94d595d93
InstallationDate: Installed on 2015-07-02 (167 days ago)
InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary
20140620-04:25
MachineType: Dell Inc. Latitude E5450
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-73-generic
root=UUID=d06b07a3-04bf-46e1-8cae-5f2592c69192 ro quiet splash pcie_aspm=force
radeon.modeset=0 nouveau.modeset=0 video.use_native_backlight=1
video.use_native_backlight=1 crashkernel=384M-:128M vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-73-generic N/A
linux-backports-modules-3.13.0-73-generic N/A
linux-firmware 1.127.19
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/19/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 06J17N
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA07:bd05/19/2015:svnDellInc.:pnLatitudeE5450:pvr01:rvnDellInc.:rn06J17N:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5450
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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