--- Begin Message ---
Package: src:linux
Version: 4.8.5-1
Severity: important
Dear Maintainer,
I am running a stretch VM on a jessie KVM/qemu/libvirt host. After the
upgrade to 4.8.5 the system does not boot anymore. Booting the 4.7 kernel
works.
If I start normally, systemd hangs starting some early units (like
keyboard layout). The console log from 'emergency' boot is attached and
shows various oopses and backtraces.
The qemu command line on the host is (with some ids replaced):
qemu-system-x86_64 -enable-kvm -name XXX -S -machine
pc-i440fx-2.1,accel=kvm,usb=off -cpu Broadwell -m 1024 -realtime
mlock=off -smp 2,sockets=2,cores=1,threads=1 -uuid
b2d87a70-469f-4433-xxxx-xxxxxxxxxxxx -nographic -no-user-config
-nodefaults -device sga -chardev
socket,id=charmonitor,path=/home/XXX/.config/libvirt/qemu/lib/XXX.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -no-hpet
-no-shutdown -boot strict=on -device
ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x3.0x7 -device
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x3
-device
ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x3.0x1
-device
ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x3.0x2 -drive
file=/dev/vg0/kvm-XXX,if=none,id=drive-virtio-disk0,format=raw,cache=none,aio=native
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-drive if=none,id=drive-ide0-0-0,readonly=on,format=raw -device
ide-cd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -netdev
tap,ifname=vxxxx0,id=hostnet0 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:12:xx:xx,bus=pci.0,addr=0x2
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -object
rng-random,id=rng0,filename=/dev/random -device
virtio-rng-pci,rng=rng0,bus=pci.0,addr=0x6 -msg timestamp=on
The KVM host is a i7-6700 running linux 3.16.36-1+deb8u2
Cheers,
Stefan
-- Package-specific info:
** Model information
sys_vendor: QEMU
product_name: Standard PC (i440FX + PIIX, 1996)
product_version: pc-i440fx-2.1
chassis_vendor: QEMU
chassis_version: pc-i440fx-2.1
bios_vendor: SeaBIOS
bios_version: 1.7.5-20140531_083030-gandalf
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma]
[8086:1237] (rev 02)
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton
II] [8086:7000]
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE
[Natoma/Triton II] [8086:7010] (prog-if 80 [Master])
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable)
[size=8]
Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable)
Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable)
[size=8]
Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable)
Region 4: I/O ports at c100 [size=16]
Kernel driver in use: ata_piix
Kernel modules: ata_piix, ata_generic
00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113]
(rev 03)
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 9
Kernel driver in use: piix4_smbus
Kernel modules: i2c_piix4
00:02.0 Ethernet controller [0200]: Red Hat, Inc Virtio network device
[1af4:1000]
Subsystem: Red Hat, Inc Virtio network device [1af4:0001]
Physical Slot: 2
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at c040 [size=32]
Region 1: Memory at febc0000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at feb80000 [disabled] [size=256K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
00:03.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #1 [8086:2934] (rev 03) (prog-if 00 [UHCI])
Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 4: I/O ports at c060 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:03.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #2 [8086:2935] (rev 03) (prog-if 00 [UHCI])
Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 11
Region 4: I/O ports at c080 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:03.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #3 [8086:2936] (rev 03) (prog-if 00 [UHCI])
Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 10
Region 4: I/O ports at c0a0 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:03.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #1 [8086:293a] (rev 03) (prog-if 20 [EHCI])
Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin D routed to IRQ 10
Region 0: Memory at febc1000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:04.0 SCSI storage controller [0100]: Red Hat, Inc Virtio block device
[1af4:1001]
Subsystem: Red Hat, Inc Virtio block device [1af4:0002]
Physical Slot: 4
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at c000 [size=64]
Region 1: Memory at febc2000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
00:05.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon
[1af4:1002]
Subsystem: Red Hat, Inc Virtio memory balloon [1af4:0005]
Physical Slot: 5
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at c0c0 [size=32]
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
00:06.0 Unclassified device [00ff]: Red Hat, Inc Virtio RNG [1af4:1005]
Subsystem: Red Hat, Inc Virtio RNG [1af4:0004]
Physical Slot: 6
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at c0e0 [size=32]
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
** USB devices:
Bus 004 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.8.0-1-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.125
ii kmod 23-1
ii linux-base 4.5
Versions of packages linux-image-4.8.0-1-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2
Versions of packages linux-image-4.8.0-1-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02~beta3-3
pn linux-doc-4.8 <none>
Versions of packages linux-image-4.8.0-1-amd64 is related to:
pn firmware-amd-graphics <none>
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-intel-sound <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
pn firmware-misc-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf informationLoading Linux 4.8.0-1-amd64 ...
Loading initial ramdisk ...
[ 0.000000] Linux version 4.8.0-1-amd64 (debian-kernel@lists.debian.org)
(gcc version 5.4.1 20161019 (Debian 5.4.1-3) ) #1 SMP Debian 4.8.5-1
(2016-10-28)
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.8.0-1-amd64
root=/dev/mapper/serval--vg-root ro console=ttyS0,115200 emergency
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at
/build/linux-v2K05A/linux-4.8.5/arch/x86/kernel/fpu/xstate.c:590
fpu__init_system_xstate+0x378/0x9b1
[ 0.000000] XSAVE consistency problem, dumping leaves
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.8.0-1-amd64 #1 Debian
4.8.5-1
[ 0.000000] 0000000000000086 e4cf719fe4cf7196 ffffffffa21267b5
ffffffffa2803df8
[ 0.000000] 0000000000000000 ffffffffa1e7c22e 000000000000000a
ffffffffa2803e50
[ 0.000000] 0000000000000340 ffffffffa2803e80 ffffffffa2803e8c
0000000000000100
[ 0.000000] Call Trace:
[ 0.000000] [<ffffffffa21267b5>] ? dump_stack+0x5c/0x77
[ 0.000000] [<ffffffffa1e7c22e>] ? __warn+0xbe/0xe0
[ 0.000000] [<ffffffffa1e7c2af>] ? warn_slowpath_fmt+0x5f/0x80
[ 0.000000] [<ffffffffa1e77dfb>] ? xfeature_size+0x59/0x77
[ 0.000000] [<ffffffffa294e8a0>] ? fpu__init_system_xstate+0x378/0x9b1
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa294e0e7>] ? fpu__init_system+0x214/0x32e
[ 0.000000] [<ffffffffa294a874>] ? setup_arch+0xb2/0xcb5
[ 0.000000] [<ffffffffa294f118>] ? early_cpu_init+0xbe/0xf3
[ 0.000000] [<ffffffffa294a874>] ? setup_arch+0xb2/0xcb5
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa293fbba>] ? start_kernel+0xab/0x47c
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa293f413>] ? x86_64_start_kernel+0x14c/0x170
[ 0.000000] ---[ end trace f68728a0d3053b52 ]---
[ 0.000000] CPUID[0d, 00]: eax=00000007 ebx=00000340 ecx=00000340
edx=00000000
[ 0.000000] CPUID[0d, 01]: eax=0000000f ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 02]: eax=00000100 ebx=00000240 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 03]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 04]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 05]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 06]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 07]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 08]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 09]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 0a]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 0b]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 0c]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 0d]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 0e]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 0f]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 10]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 11]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 12]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] CPUID[0d, 13]: eax=00000000 ebx=00000000 ecx=00000000
edx=00000000
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point
registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at
/build/linux-v2K05A/linux-4.8.5/arch/x86/include/asm/fpu/internal.h:335
fpu__init_system_xstate+0x936/0x9b1
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
4.8.0-1-amd64 #1 Debian 4.8.5-1
[ 0.000000] 0000000000000086 e4cf719fe4cf7196 ffffffffa21267b5
0000000000000000
[ 0.000000] 0000000000000000 ffffffffa1e7c22e ffffffffa2916d40
0000000000000020
[ 0.000000] 0000000000000240 ffffffffa2803e80 ffffffffa2803e8c
ffffffffa2803e74
[ 0.000000] Call Trace:
[ 0.000000] [<ffffffffa21267b5>] ? dump_stack+0x5c/0x77
[ 0.000000] [<ffffffffa1e7c22e>] ? __warn+0xbe/0xe0
[ 0.000000] [<ffffffffa294ee5e>] ? fpu__init_system_xstate+0x936/0x9b1
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa294e0e7>] ? fpu__init_system+0x214/0x32e
[ 0.000000] [<ffffffffa294a874>] ? setup_arch+0xb2/0xcb5
[ 0.000000] [<ffffffffa294f118>] ? early_cpu_init+0xbe/0xf3
[ 0.000000] [<ffffffffa294a874>] ? setup_arch+0xb2/0xcb5
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa293fbba>] ? start_kernel+0xab/0x47c
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa293f413>] ? x86_64_start_kernel+0x14c/0x170
[ 0.000000] ---[ end trace f68728a0d3053b53 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at
/build/linux-v2K05A/linux-4.8.5/arch/x86/include/asm/fpu/internal.h:313
fpu__init_system_xstate+0x973/0x9b1
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
4.8.0-1-amd64 #1 Debian 4.8.5-1
[ 0.000000] 0000000000000086 e4cf719fe4cf7196 ffffffffa21267b5
0000000000000000
[ 0.000000] 0000000000000000 ffffffffa1e7c22e ffffffffa2916d40
0000000000000020
[ 0.000000] 0000000000000240 ffffffffa2803e80 ffffffffa2803e8c
ffffffffa2803e74
[ 0.000000] Call Trace:
[ 0.000000] [<ffffffffa21267b5>] ? dump_stack+0x5c/0x77
[ 0.000000] [<ffffffffa1e7c22e>] ? __warn+0xbe/0xe0
[ 0.000000] [<ffffffffa294ee9b>] ? fpu__init_system_xstate+0x973/0x9b1
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa294e0e7>] ? fpu__init_system+0x214/0x32e
[ 0.000000] [<ffffffffa294a874>] ? setup_arch+0xb2/0xcb5
[ 0.000000] [<ffffffffa294f118>] ? early_cpu_init+0xbe/0xf3
[ 0.000000] [<ffffffffa294a874>] ? setup_arch+0xb2/0xcb5
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa293fbba>] ? start_kernel+0xab/0x47c
[ 0.000000] [<ffffffffa293f120>] ? early_idt_handler_array+0x120/0x120
[ 0.000000] [<ffffffffa293f413>] ? x86_64_start_kernel+0x14c/0x170
[ 0.000000] ---[ end trace f68728a0d3053b54 ]---
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 0 bytes,
using 'compacted' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffdffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000003ffe0000-0x000000003fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] e820: last_pfn = 0x3ffe0 max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] found SMP MP-table at [mem 0x000f0e80-0x000f0e8f] mapped at
[ffff9c0c000f0e80]
[ 0.000000] RAMDISK: [mem 0x35cdb000-0x36e64fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0C60 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x000000003FFE186A 000030 (v01 BOCHS BXPCRSDT
00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x000000003FFE0B37 000074 (v01 BOCHS BXPCFACP
00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x000000003FFE0040 000AF7 (v01 BOCHS BXPCDSDT
00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x000000003FFE0000 000040
[ 0.000000] ACPI: SSDT 0x000000003FFE0BAB 000C3F (v01 BOCHS BXPCSSDT
00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x000000003FFE17EA 000080 (v01 BOCHS BXPCAPIC
00000001 BXPC 00000001)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000003ffdffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x3ffdb000-0x3ffdffff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:3ffd3001, primary cpu clock
[ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles:
0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000003ffdffff]
[ 0.000000] Normal empty
[ 0.000000] Device empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000003ffdffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000003ffdffff]
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x40000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:2
nr_node_ids:1
[ 0.000000] percpu: Embedded 35 pages/cpu @ffff9c0c3fc00000 s103384 r8192
d31784 u1048576
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 3fc0d940
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total
pages: 257897
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.8.0-1-amd64
root=/dev/mapper/serval--vg-root ro console=ttyS0,115200 emergency
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 999388K/1048056K available (6097K kernel code, 1165K
rwdata, 2828K rodata, 1368K init, 800K bss, 48668K reserved, 0K cma-reserved)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2
[ 0.000000] NR_IRQS:33024 nr_irqs:440 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [ttyS0] enabled
[ 0.000000] tsc: Detected 3407.986 MHz processor
[ 0.008000] Calibrating delay loop (skipped) preset value.. 6815.97 BogoMIPS
(lpj=13631944)
[ 0.008000] pid_max: default: 32768 minimum: 301
[ 0.008000] ACPI: Core revision 20160422
[ 0.008000] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 0.008000]
[ 0.008000] Security Framework initialized
[ 0.008000] Yama: disabled by default; enable with sysctl kernel.yama.*
[ 0.008000] AppArmor: AppArmor disabled by boot time parameter
[ 0.008036] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.008677] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.009205] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.009694] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.010328] mce: CPU supports 10 MCE banks
[ 0.010673] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.011062] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.012427] Freeing SMP alternatives memory: 24K (ffffffffa2a7b000 -
ffffffffa2a81000)
[ 0.016183] ftrace: allocating 24995 entries in 98 pages
[ 0.020035] smpboot: APIC(0) Converting physical 0 to logical package 0
[ 0.020622] smpboot: APIC(1) Converting physical 1 to logical package 1
[ 0.021157] smpboot: Max logical packages: 2
[ 0.021540] x2apic enabled
[ 0.021922] Switched APIC routing to physical x2apic.
[ 0.022972] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.023540] smpboot: CPU0: Intel Core Processor (Broadwell) (family: 0x6,
model: 0x3d, stepping: 0x2)
[ 0.024000] Performance Events: unsupported p6 CPU model 61 no PMU driver,
software events only.
[ 0.024000] x86: Booting SMP configuration:
[ 0.024000] .... node #0, CPUs: #1
[ 0.008000] kvm-clock: cpu 1, msr 0:3ffd3041, secondary cpu clock
[ 0.024012] KVM setup async PF for cpu 1
[ 0.024442] kvm-stealtime: cpu 1, msr 3fd0d940
[ 0.024951] x86: Booted up 1 node, 2 CPUs
[ 0.024951] smpboot: Total of 2 processors activated (13631.94 BogoMIPS)
[ 0.040070] devtmpfs: initialized
[ 0.040311] x86/mm: Memory block size: 128MB
[ 0.056053] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff,
max_idle_ns: 7645041785100000 ns
[ 0.072008] pinctrl core: initialized pinctrl subsystem
[ 0.088056] NET: Registered protocol family 16
[ 0.104028] cpuidle: using governor ladder
[ 0.120006] cpuidle: using governor menu
[ 0.120538] ACPI: bus type PCI registered
[ 0.121010] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.152069] PCI: Using configuration type 1 for base access
[ 0.168032] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.216036] ACPI: Added _OSI(Module Device)
[ 0.216532] ACPI: Added _OSI(Processor Device)
[ 0.217065] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.217613] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.218908] ACPI: Interpreter enabled
[ 0.219341] ACPI: (supports S0 S3 S4 S5)
[ 0.219796] ACPI: Using IOAPIC for interrupt routing
[ 0.220015] PCI: Using host bridge windows from ACPI; if necessary, use
"pci=nocrs" and report a bug
[ 0.222561] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.223301] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 0.224020] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.224901] acpi PNP0A03:00: fail to add MMCONFIG information, can't access
extended PCI configuration space under this bridge.
[ 0.226553] acpiphp: Slot [2] registered
[ 0.227118] acpiphp: Slot [4] registered
[ 0.227615] acpiphp: Slot [5] registered
[ 0.228018] acpiphp: Slot [6] registered
[ 0.228415] acpiphp: Slot [7] registered
[ 0.228797] acpiphp: Slot [8] registered
[ 0.229236] acpiphp: Slot [9] registered
[ 0.229644] acpiphp: Slot [10] registered
[ 0.230043] acpiphp: Slot [11] registered
[ 0.230460] acpiphp: Slot [12] registered
[ 0.230831] acpiphp: Slot [13] registered
[ 0.231239] acpiphp: Slot [14] registered
[ 0.231601] acpiphp: Slot [15] registered
[ 0.231963] acpiphp: Slot [16] registered
[ 0.232014] acpiphp: Slot [17] registered
[ 0.232376] acpiphp: Slot [18] registered
[ 0.232738] acpiphp: Slot [19] registered
[ 0.233102] acpiphp: Slot [20] registered
[ 0.233465] acpiphp: Slot [21] registered
[ 0.233827] acpiphp: Slot [22] registered
[ 0.234188] acpiphp: Slot [23] registered
[ 0.234549] acpiphp: Slot [24] registered
[ 0.234981] acpiphp: Slot [25] registered
[ 0.235343] acpiphp: Slot [26] registered
[ 0.235705] acpiphp: Slot [27] registered
[ 0.236014] acpiphp: Slot [28] registered
[ 0.236376] acpiphp: Slot [29] registered
[ 0.236739] acpiphp: Slot [30] registered
[ 0.237103] acpiphp: Slot [31] registered
[ 0.237460] PCI host bridge to bus 0000:00
[ 0.237920] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.238635] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff window]
[ 0.239380] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff window]
[ 0.240003] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf window]
[ 0.240762] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff window]
[ 0.241466] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff
window]
[ 0.242274] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfebfffff
window]
[ 0.243282] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.250867] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.251608] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.252003] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.252433] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.253108] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4
ACPI
[ 0.253578] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.314499] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.314964] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.315434] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.315902] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.316129] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[ 0.316700] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 0.317095] vgaarb: loaded
[ 0.317095] PCI: Using ACPI for IRQ routing
[ 0.317095] clocksource: Switched to clocksource kvm-clock
[ 0.320011] VFS: Disk quotas dquot_6.6.0
[ 0.336052] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.352122] pnp: PnP ACPI init
[ 0.352604] pnp: PnP ACPI: found 5 devices
[ 0.359114] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff,
max_idle_ns: 2085701024 ns
[ 0.436081] NET: Registered protocol family 2
[ 0.452023] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.452513] TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
[ 0.452963] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.453403] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.453804] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.454251] NET: Registered protocol family 1
[ 0.454553] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.454962] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.455374] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.472703] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 0.503331] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[ 0.534048] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 0.564447] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
[ 0.580556] Unpacking initramfs...
[ 0.765605] Freeing initrd memory: 17960K (ffff9c0c35cdb000 -
ffff9c0c36e65000)
[ 0.780185] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.796083] audit: initializing netlink subsys (disabled)
[ 0.796476] audit: type=2000 audit(1479235451.756:1): initialized
[ 0.797079] Initialise system trusted keyrings
[ 0.797476] workingset: timestamp_bits=40 max_order=18 bucket_order=0
[ 0.797922] zbud: loaded
[ 0.835634] Key type asymmetric registered
[ 0.835923] Asymmetric key parser 'x509' registered
[ 0.848078] Block layer SCSI generic (bsg) driver version 0.4 loaded (major
251)
[ 0.848612] io scheduler noop registered
[ 0.848888] io scheduler deadline registered
[ 0.849181] io scheduler cfq registered (default)
[ 0.849534] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.849920] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.850422] GHES: HEST is not enabled!
[ 0.850756] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.874382] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a
16550A
[ 0.875314] Linux agpgart interface v0.103
[ 0.875670] AMD IOMMUv2 driver by Joerg Roedel <jroe...@suse.de>
[ 0.876096] AMD IOMMUv2 functionality not available on this system
[ 0.876656] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at
0x60,0x64 irq 1,12
[ 0.877625] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.877945] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.878434] mousedev: PS/2 mouse device common for all mice
[ 0.878947] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input0
[ 0.879675] rtc_cmos 00:00: RTC can wake from S4
[ 0.880189] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 0.880652] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
[ 0.881078] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.944092] NET: Registered protocol family 10
[ 0.960059] mip6: Mobile IPv6
[ 0.960268] NET: Registered protocol family 17
[ 0.960573] mpls_gso: MPLS GSO support
[ 0.960962] microcode: sig=0x306d2, pf=0x1, revision=0x1
[ 0.961427] microcode: Microcode Update Driver: v2.01
<tig...@aivazian.fsnet.co.uk>, Peter Oruba
[ 0.962262] registered taskstats version 1
[ 0.962543] Loading compiled-in X.509 certificates
[ 0.962987] ------------[ cut here ]------------
[ 0.963312] WARNING: CPU: 0 PID: 52 at
/build/linux-v2K05A/linux-4.8.5/arch/x86/include/asm/fpu/internal.h:368
flush_old_exec+0x582/0x620
[ 0.964145] Modules linked in:
[ 0.964367] CPU: 0 PID: 52 Comm: kworker/u4:0 Tainted: G W
4.8.0-1-amd64 #1 Debian 4.8.5-1
[ 0.964995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.965676] 0000000000000286 00000000b6e6c415 ffffffffa21267b5
0000000000000000
[ 0.966209] 0000000000000000 ffffffffa1e7c22e ffff9c0c391970c0
ffff9c0c391970c0
[ 0.966740] ffff9c0c391d3000 ffffffffa2870ae0 ffff9c0c3ce59200
ffff9c0c391977e8
[ 0.967281] Call Trace:
[ 0.967454] [<ffffffffa21267b5>] ? dump_stack+0x5c/0x77
[ 0.967814] [<ffffffffa1e7c22e>] ? __warn+0xbe/0xe0
[ 0.968140] [<ffffffffa20091d2>] ? flush_old_exec+0x582/0x620
[ 0.968140] [<ffffffffa205b33d>] ? load_elf_binary+0x38d/0x16d0
[ 0.968140] [<ffffffffa1ffe52f>] ? __check_object_size+0x10f/0x1e8
[ 0.968140] [<ffffffffa2009515>] ? copy_strings.isra.24+0x2a5/0x410
[ 0.968140] [<ffffffffa20088b7>] ? search_binary_handler+0x97/0x1b0
[ 0.968140] [<ffffffffa2009ea1>] ? do_execveat_common.isra.35+0x571/0x760
[ 0.968140] [<ffffffffa200a0b8>] ? do_execve+0x28/0x30
[ 0.968140] [<ffffffffa1e91492>] ? call_usermodehelper_exec_async+0xf2/0x140
[ 0.968140] [<ffffffffa23efb2f>] ? ret_from_fork+0x1f/0x40
[ 0.968140] [<ffffffffa1e913a0>] ? umh_complete+0x30/0x30
[ 0.972328] ---[ end trace f68728a0d3053b56 ]---
[ 0.973426] alg: No test for pkcs1pad(rsa,sha256)
(pkcs1pad(rsa-generic,sha256))
[ 0.974065] Loaded X.509 cert 'Debian Project: Ben Hutchings:
008a018dca80932630'
[ 0.974588] zswap: loaded using pool lzo/zbud
[ 0.975201] rtc_cmos 00:00: setting system clock to 2016-11-15 18:44:11 UTC
(1479235451)
[ 0.976534] Freeing unused kernel memory: 1368K (ffffffffa2925000 -
ffffffffa2a7b000)
[ 0.977064] Write protecting the kernel read-only data: 10240k
[ 0.977538] Freeing unused kernel memory: 32K (ffff9c0c3eff8000 -
ffff9c0c3f000000)
[ 0.979498] Freeing unused kernel memory: 1268K (ffff9c0c3f2c3000 -
ffff9c0c3f400000)
[ 0.984004] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.984726] ------------[ cut here ]------------
[ 0.985062] WARNING: CPU: 1 PID: 1 at
/build/linux-v2K05A/linux-4.8.5/arch/x86/include/asm/fpu/internal.h:353
fpu__copy+0x14a/0x190
[ 0.985790] Modules linked in:
[ 0.986011] CPU: 1 PID: 1 Comm: init Tainted: G W 4.8.0-1-amd64
#1 Debian 4.8.5-1
[ 0.986547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.987178] 0000000000000286 00000000749cda76 ffffffffa21267b5
0000000000000000
[ 0.987673] 0000000000000000 ffffffffa1e7c22e ffff9c0c391ad140
ffff9c0c3d691680
[ 0.988170] ffff9c0c391ad100 0000000000000000 0000000000000000
00007fc959dea9d0
[ 0.988474] Call Trace:
[ 0.988474] [<ffffffffa21267b5>] ? dump_stack+0x5c/0x77
[ 0.988474] [<ffffffffa1e7c22e>] ? __warn+0xbe/0xe0
[ 0.988474] [<ffffffffa1e37c6a>] ? fpu__copy+0x14a/0x190
[ 0.988474] [<ffffffffa1e79973>] ? copy_process.part.31+0x183/0x1ab0
[ 0.988474] [<ffffffffa20075d1>] ? cp_new_stat+0x151/0x180
[ 0.988474] [<ffffffffa1e7b483>] ? _do_fork+0xe3/0x3f0
[ 0.988474] [<ffffffffa2007639>] ? SYSC_newstat+0x39/0x60
[ 0.988474] [<ffffffffa1e03b8a>] ? do_syscall_64+0x7a/0xd0
[ 0.988474] [<ffffffffa23ef9a5>] ? entry_SYSCALL64_slow_path+0x25/0x25
[ 0.992117] ---[ end trace f68728a0d3053b57 ]---
[ 0.992425] ------------[ cut here ]------------
[ 0.992731] WARNING: CPU: 1 PID: 1 at
/build/linux-v2K05A/linux-4.8.5/arch/x86/include/asm/fpu/internal.h:353
__switch_to+0x67b/0x6d0
[ 0.993493] Modules linked in:
[ 0.993686] CPU: 1 PID: 1 Comm: init Tainted: G W 4.8.0-1-amd64
#1 Debian 4.8.5-1
[ 0.994275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.994955] 0000000000000086 00000000749cda76 ffffffffa21267b5
0000000000000000
[ 0.995512] 0000000000000000 ffffffffa1e7c22e ffff9c0c3917c4c0
ffff9c0c3d690b80
[ 0.996077] ffff9c0c3917cfc0 ffff9c0c3d6915c0 ffff9c0c3d691680
ffff9c0c3fd18180
[ 0.996095] Call Trace:
[ 0.996095] <UNK>
[ 0.996095] ---[ end trace f68728a0d3053b58 ]---
[ 0.997150] ------------[ cut here ]------------
[ 0.997455] WARNING: CPU: 0 PID: 7 at
/build/linux-v2K05A/linux-4.8.5/arch/x86/include/asm/fpu/internal.h:368
__switch_to+0x3e0/0x6d0
[ 0.998203] Modules linked in:
[ 0.998417] CPU: 0 PID: 7 Comm: rcu_sched Tainted: G W
4.8.0-1-amd64 #1 Debian 4.8.5-1
[ 0.999021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.999667] 0000000000000086 00000000ea6de089 ffffffffa21267b5
0000000000000000
[ 1.000005] 0000000000000000 ffffffffa1e7c22e ffff9c0c3d690b80
ffff9c0c3d742c40
[ 1.000005] 0000000000000000 ffff9c0c3d743680 0000000000000000
0000000000000001
[ 1.000005] Call Trace:
[ 1.000005] <UNK>
[ 1.000005] ---[ end trace f68728a0d3053b59 ]---
Loading, please wait...
starting version 232
[ 1.009380] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 1.010004] random: udevadm: uninitialized urandom read (16 bytes read)
[ 1.010012] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 1.010016] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 1.011744] random: udevadm: uninitialized urandom read (16 bytes read)
[ 1.012541] random: udevadm: uninitialized urandom read (16 bytes read)
[ 1.013148] random: udevadm: uninitialized urandom read (16 bytes read)
[ 1.013697] random: udevadm: uninitialized urandom read (16 bytes read)
[ 1.014408] random: udevadm: uninitialized urandom read (16 bytes read)
[ 1.014956] random: udevadm: uninitialized urandom read (16 bytes read)
[ 1.027466] ACPI: bus type USB registered
[ 1.027777] usbcore: registered new interface driver usbfs
[ 1.030236] SCSI subsystem initialized
[ 1.040028] usbcore: registered new interface driver hub
[ 1.040534] usbcore: registered new device driver usb
[ 1.042008] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.043296] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.045200] ehci-pci: EHCI PCI platform driver
[ 1.054836] virtio-pci 0000:00:02.0: virtio_pci: leaving for legacy driver
[ 1.056463] input: VirtualPS/2 VMware VMMouse as
/devices/platform/i8042/serio1/input/input3
[ 1.057242] scsi host0: ata_piix
[ 1.057628] scsi host1: ata_piix
[ 1.057637] input: VirtualPS/2 VMware VMMouse as
/devices/platform/i8042/serio1/input/input2
[ 1.058693] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc100 irq 14
[ 1.059284] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc108 irq 15
[ 1.067691] AVX2 version of gcm_enc/dec engaged.
[ 1.068064] AES CTR mode by8 optimization enabled
[ 1.071208] BUG: unable to handle kernel NULL pointer dereference at
0000000000000370
[ 1.071804] IP: [<ffffffffa1e89d1f>] ptrace_stop+0xef/0x2a0
[ 1.072053] PGD 0
[ 1.072053] Oops: 0000 [#1] SMP
[ 1.072053] Modules linked in: aesni_intel(+) aes_x86_64 glue_helper lrw
gf128mul ablk_helper cryptd psmouse ehci_pci(+) floppy(+) uhci_hcd(+) ehci_hcd
ata_piix libata virtio_pci(+) virtio_ring virtio usbcore usb_common scsi_mod
[ 1.072053] CPU: 1 PID: 123 Comm: cryptomgr_test Tainted: G W
4.8.0-1-amd64 #1 Debian 4.8.5-1
[ 1.072053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.7.5-20140531_083030-gandalf 04/01/2014
[ 1.072053] task: ffff9c0c368d4e40 task.stack: ffff9c0c368d8000
[ 1.076457] uhci_hcd 0000:00:03.0: UHCI Host Controller
[ 1.076462] uhci_hcd 0000:00:03.0: new USB bus registered, assigned bus
number 1
[ 1.076488] uhci_hcd 0000:00:03.0: detected 2 ports
[ 1.076581] uhci_hcd 0000:00:03.0: irq 11, io base 0x0000c060
[ 1.076659] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.076660] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 1.076660] usb usb1: Product: UHCI Host Controller
[ 1.076661] usb usb1: Manufacturer: Linux 4.8.0-1-amd64 uhci_hcd
[ 1.076661] usb usb1: SerialNumber: 0000:00:03.0
[ 1.076729] RIP: 0010:[<ffffffffa1e89d1f>] [<ffffffffa1e89d1f>]
ptrace_stop+0xef/0x2a0
[ 1.076729] RSP: 0018:ffff9c0c368dbd40 EFLAGS: 00010202
[ 1.076729] RAX: 0000000000000000 RBX: 0000000000040004 RCX: ffff9c0c368dbd78
[ 1.076729] RDX: ffff9c0c368d4e40 RSI: 0000000000000100 RDI: ffffffffa2805080
[ 1.076729] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
[ 1.076729] R10: 0000000000000032 R11: 0000000000000000 R12: 0000000000000000
[ 1.076729] R13: ffff9c0c368d4e40 R14: ffff9c0c368d4e40 R15: ffff9c0c3fd18180
[ 1.076729] FS: 0000000000000000(0000) GS:ffff9c0c3fd00000(0000)
knlGS:0000000000000000
[ 1.076729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.076729] CR2: 0000000000000370 CR3: 000000003f406000 CR4: 00000000003406e0
[ 1.076729] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1.076729] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1.076729] Stack:
[ 1.076729] 0000000000000000 0000000000000605 0000000000000605
ffff9c0c368d4e40
[ 1.076729] 0000000000040004 ffff9c0c368c93c8 ffffffffa1e89f56
0000000000000005
[ 1.076729] 0000000000000605 000000000000007b 0000000000000000
0000000000000000
[ 1.076729] Call Trace:
[ 1.076729] [<ffffffffa1e89f56>] ? ptrace_do_notify+0x86/0xb0
[ 1.076729] [<ffffffffa20dfac0>] ? pkcs1pad_create+0x240/0x240
[ 1.076729] [<ffffffffa1e8b265>] ? ptrace_notify+0x55/0x80
[ 1.076729] [<ffffffffa1e80419>] ? do_exit+0x8d9/0xb30
[ 1.076729] [<ffffffffa20dfac0>] ? pkcs1pad_create+0x240/0x240
[ 1.076729] [<ffffffffa1efeaa6>] ? __module_put_and_exit+0x16/0x20
[ 1.076729] [<ffffffffa20dfaef>] ? cryptomgr_test+0x2f/0x50
[ 1.076729] [<ffffffffa1e9af8d>] ? kthread+0xcd/0xf0
[ 1.076729] [<ffffffffa23efb2f>] ? ret_from_fork+0x1f/0x40
[ 1.076729] [<ffffffffa1e9aec0>] ? kthread_create_on_node+0x190/0x190
[ 1.076729] Code: 00 0f 1f 40 00 fb 66 0f 1f 44 00 00 48 c7 c7 80 50 80 a2
e8 04 5a 56 00 41 8b 45 18 85 c0 0f 84 c0 00 00 00 49 8b 85 f0 03 00 00 <48> 83
b8 70 03 00 00 00 0f 85 97 00 00 00 65 48 8b 2c 25 80 d3
[ 1.076729] RIP [<ffffffffa1e89d1f>] ptrace_stop+0xef/0x2a0
[ 1.076729] RSP <ffff9c0c368dbd40>
[ 1.076729] CR2: 0000000000000370
[ 1.076729] ---[ end trace f68728a0d3053b5a ]---
[ 1.096298] BUG: unable to handle kernel NULL pointer dereference at
0000000000000370
[ 1.096888] IP: [<ffffffffa1e89d1f>] ptrace_stop+0xef/0x2a0
[ 1.097312] PGD 0
[ 1.097471] Oops: 0000 [#2] SMP
[ 1.097689] Modules linked in: aesni_intel aes_x86_64 glue_helper lrw
gf128mul ablk_helper cryptd psmouse ehci_pci(+) floppy(+) uhci_hcd(+) ehci_hcd
ata_piix libata virtio_pci(+) virtio_ring virtio usbcore usb_common scsi_mod
[ 1.099415] CPU: 1 PID: 123 Comm: cryptomgr_test Tainted: G D W
4.8.0-1-amd64 #1 Debian 4.8.5-1
[ 1.100150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.7.5-20140531_083030-gandalf 04/01/2014
[ 1.100285] task: ffff9c0c368d4e40 task.stack: ffff9c0c368d8000
[ 1.100285] RIP: 0010:[<ffffffffa1e89d1f>] [<ffffffffa1e89d1f>]
ptrace_stop+0xef/0x2a0
[ 1.100285] RSP: 0018:ffff9c0c368dbde0 EFLAGS: 00010202
[ 1.100285] RAX: 0000000000000000 RBX: 0000000000040004 RCX: ffff9c0c368dbe18
[ 1.100285] RDX: ffff9c0c368d4e40 RSI: 0000000000000200 RDI: ffffffffa2805080
[ 1.100285] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
[ 1.100285] R10: 0000000000000032 R11: ffffffffa2aae6ad R12: 0000000000000000
[ 1.100285] R13: ffff9c0c368d4e40 R14: ffff9c0c368d4e40 R15: 0000000000030001
[ 1.100285] FS: 0000000000000000(0000) GS:ffff9c0c3fd00000(0000)
knlGS:0000000000000000
[ 1.100285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.100285] CR2: 0000000000000370 CR3: 000000003f406000 CR4: 00000000003406e0
[ 1.100285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1.100285] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1.100285] Stack:
[ 1.100285] 0000000000000088 0000000000000605 0000000000000605
ffff9c0c368d4e40
[ 1.100285] 0000000000040004 0000000000000046 ffffffffa1e89f56
0000000000000005
[ 1.100285] 0000000000000605 000000000000007b 0000000000000000
0000000000000000
[ 1.100285] Call Trace:
[ 1.100285] [<ffffffffa1e89f56>] ? ptrace_do_notify+0x86/0xb0
[ 1.100285] [<ffffffffa1e8b265>] ? ptrace_notify+0x55/0x80
[ 1.100285] [<ffffffffa1e80419>] ? do_exit+0x8d9/0xb30
[ 1.100285] [<ffffffffa23f10d7>] ? rewind_stack_do_exit+0x17/0x20
[ 1.100285] [<ffffffffa1e9aec0>] ? kthread_create_on_node+0x190/0x190
[ 1.100285] Code: 00 0f 1f 40 00 fb 66 0f 1f 44 00 00 48 c7 c7 80 50 80 a2
e8 04 5a 56 00 41 8b 45 18 85 c0 0f 84 c0 00 00 00 49 8b 85 f0 03 00 00 <48> 83
b8 70 03 00 00 00 0f 85 97 00 00 00 65 48 8b 2c 25 80 d3
[ 1.100285] RIP [<ffffffffa1e89d1f>] ptrace_stop+0xef/0x2a0
[ 1.100285] RSP <ffff9c0c368dbde0>
[ 1.100285] CR2: 0000000000000370
[ 1.100285] ---[ end trace f68728a0d3053b5b ]---
[ 22.068001] INFO: rcu_sched self-detected stall on CPU
[ 22.068001] 1-...: (5240 ticks this GP) idle=5df/140000000000001/0
softirq=229/239 fqs=1
[ 22.068001] (t=5250 jiffies g=-201 c=-202 q=231)
[ 22.068001] rcu_sched kthread starved for 5248 jiffies!
g18446744073709551415 c18446744073709551414 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x1
[ 22.068001] rcu_sched S ffff9c0c39202c00 0 7 2 0x00000000
[ 22.068001] ffff9c0c3d742c40 ffff9c0c391ae640 ffff9c0c3fc0fdc0
0000000000000246
[ 22.068001] ffff9c0c3d74c000 ffff9c0c3d74be50 ffff9c0c3d74bdd0
ffff9c0c3fc0fdc0
[ 22.068001] 00000000ffffffff 0000000000000000 ffffffffa23eb4e1
00000000fffedc16
[ 22.068001] Call Trace:
[ 22.068001] [<ffffffffa23eb4e1>] ? schedule+0x31/0x80
[ 22.068001] [<ffffffffa23ee968>] ? schedule_timeout+0x228/0x440
[ 22.068001] [<ffffffffa1ee6ca0>] ? init_timer_key+0x90/0x90
[ 22.068001] [<ffffffffa1ebd15f>] ? prepare_to_swait+0x5f/0x90
[ 22.068001] [<ffffffffa1ee073b>] ? rcu_gp_kthread+0x50b/0x860
[ 22.068001] [<ffffffffa23eafd9>] ? __schedule+0x289/0x760
[ 22.068001] [<ffffffffa1ee0230>] ? rcu_note_context_switch+0xf0/0xf0
[ 22.068001] [<ffffffffa1e9af8d>] ? kthread+0xcd/0xf0
[ 22.068001] [<ffffffffa23efb2f>] ? ret_from_fork+0x1f/0x40
[ 22.068001] [<ffffffffa1e9aec0>] ? kthread_create_on_node+0x190/0x190
[ 22.068001] Task dump for CPU 1:
[ 22.068001] cryptomgr_test t 000000000000000a 0 123 2 0x0000000a
[ 22.068001] 0000000000000001 000000007d3c5edd ffffffffa1f7acd7
ffff9c0c3fd18f00
[ 22.068001] ffffffffa2852000 0000000000000000 ffff9c0c368d4e40
ffffffffa1ee1eb6
[ 22.068001] ffffffffa1eeec0e 001dcd6500000000 ffff9c0c3fd03ee8
0000000000000046
[ 22.068001] Call Trace:
[ 22.068001] <IRQ> [<ffffffffa1f7acd7>] ? rcu_dump_cpu_stacks+0x8d/0xaf
[ 22.068001] [<ffffffffa1ee1eb6>] ? rcu_check_callbacks+0x6b6/0x7f0
[ 22.068001] [<ffffffffa1eeec0e>] ? timekeeping_update+0xee/0x150
[ 22.068001] [<ffffffffa1ef0415>] ? update_wall_time+0x485/0x790
[ 22.068001] [<ffffffffa1ef7c20>] ? tick_sched_handle.isra.12+0x50/0x50
[ 22.068001] [<ffffffffa1ee8a78>] ? update_process_times+0x28/0x50
[ 22.068001] [<ffffffffa1ef7bf0>] ? tick_sched_handle.isra.12+0x20/0x50
[ 22.068001] [<ffffffffa1ef7c58>] ? tick_sched_timer+0x38/0x70
[ 22.068001] [<ffffffffa1ee948a>] ? __hrtimer_run_queues+0xea/0x280
[ 22.068001] [<ffffffffa1ee9c19>] ? hrtimer_interrupt+0x99/0x190
[ 22.068001] [<ffffffffa23f2229>] ? smp_apic_timer_interrupt+0x39/0x50
[ 22.068001] [<ffffffffa23f1542>] ? apic_timer_interrupt+0x82/0x90
[ 22.068001] <EOI> [<ffffffffa1ec48b1>] ?
native_queued_spin_lock_slowpath+0x21/0x190
[ 22.068001] [<ffffffffa1ec6016>] ? queued_read_lock_slowpath+0x86/0x90
[ 22.068001] [<ffffffffa1e89d0c>] ? ptrace_stop+0xdc/0x2a0
[ 22.068001] [<ffffffffa1e89f56>] ? ptrace_do_notify+0x86/0xb0
[ 22.068001] [<ffffffffa1e8b265>] ? ptrace_notify+0x55/0x80
[ 22.068001] [<ffffffffa1e80419>] ? do_exit+0x8d9/0xb30
[ 22.068001] [<ffffffffa23f10d7>] ? rewind_stack_do_exit+0x17/0x20
[ 22.068001] [<ffffffffa1e9aec0>] ? kthread_create_on_node+0x190/0x190
[ 48.024001] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s!
[cryptomgr_test:123]
[ 48.024001] Modules linked in: aesni_intel aes_x86_64 glue_helper lrw
gf128mul ablk_helper cryptd psmouse ehci_pci(+) floppy(+) uhci_hcd(+) ehci_hcd
ata_piix libata virtio_pci(+) virtio_ring virtio usbcore usb_common scsi_mod
[ 48.024001] CPU: 1 PID: 123 Comm: cryptomgr_test Tainted: G D W
4.8.0-1-amd64 #1 Debian 4.8.5-1
[ 48.024001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.7.5-20140531_083030-gandalf 04/01/2014
[ 48.024001] task: ffff9c0c368d4e40 task.stack: ffff9c0c368d8000
[ 48.024001] RIP: 0010:[<ffffffffa1ec48b1>] [<ffffffffa1ec48b1>]
native_queued_spin_lock_slowpath+0x21/0x190
[ 48.024001] RSP: 0018:ffff9c0c368dbdc0 EFLAGS: 00000202
[ 48.024001] RAX: 0000000000000001 RBX: ffffffffa2805080 RCX: ffff9c0c368dbe18
[ 48.024001] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffffa2805084
[ 48.024001] RBP: ffffffffa2805084 R08: 0000000000000000 R09: 0000000000000001
[ 48.024001] R10: 0000000000000032 R11: ffffffffa2aae6ad R12: 0000000000000000
[ 48.024001] R13: ffff9c0c368d4e40 R14: ffff9c0c368d4e40 R15: 0000000000030001
[ 48.024001] FS: 0000000000000000(0000) GS:ffff9c0c3fd00000(0000)
knlGS:0000000000000000
[ 48.024001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.024001] CR2: 0000000000000370 CR3: 000000003f406000 CR4: 00000000003406e0
[ 48.024001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.024001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.024001] Stack:
[ 48.024001] ffffffffa1ec6016 0000000000040004 0000000000000001
ffffffffa1e89d0c
[ 48.024001] 0000000000000088 0000000000000605 0000000000000605
ffff9c0c368d4e40
[ 48.024001] 0000000000040004 0000000000000046 ffffffffa1e89f56
0000000000000005
[ 48.024001] Call Trace:
[ 48.024001] [<ffffffffa1ec6016>] ? queued_read_lock_slowpath+0x86/0x90
[ 48.024001] [<ffffffffa1e89d0c>] ? ptrace_stop+0xdc/0x2a0
[ 48.024001] [<ffffffffa1e89f56>] ? ptrace_do_notify+0x86/0xb0
[ 48.024001] [<ffffffffa1e8b265>] ? ptrace_notify+0x55/0x80
[ 48.024001] [<ffffffffa1e80419>] ? do_exit+0x8d9/0xb30
[ 48.024001] [<ffffffffa23f10d7>] ? rewind_stack_do_exit+0x17/0x20
[ 48.024001] [<ffffffffa1e9aec0>] ? kthread_create_on_node+0x190/0x190
[ 48.024001] Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 0f 1f 44 00
00 ba 01 00 00 00 8b 07 85 c0 75 0a f0 0f b1 17 85 c0 75 f2 f3 c3 f3 90 <eb> ec
81 fe 00 01 00 00 0f 84 91 00 00 00 41 b8 01 01 00 00 b9
--- End Message ---
