10.2 Release seems to be crashing on Azure with "Standard DS" VM sizes

Scott Otis scott.otis at tandemcal.com
Mon Feb 8 18:31:20 UTC 2016


Here is the boot log after a crash (says there are no core dumps found... any way to figure out why it is not dumping the core?):

-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\  ```                        `s` `.....---.......--.```   -/+o   .--`         /y:`      +. yo`:.            :o      `+-  y/               -/`   -o/ .-                  ::/sy+:. /                     `--  /`:                          :``:                          :` /                          / .-                        -.  --                      -.   `:`                  `:`     .--             `--.        .---.....----.|/-\  ______               ____   _____ _____  |  ____|             |  _ \ / ____|  __ \ | |___ _ __ ___  ___ | |_) | (___ | |  | ||  ___| '__/ _ \/ _ \|  _ < \___ \| |  | || |   | | |  __/  __/| |_) |____) | |__| || |   | | |    |    ||     |      |      ||_|   |_|  \___|\___||____/|_____/|_____/ ||||||||||||||||||||||||==================================================================================++++|/-\|/-\|/-\|/Welcome to FreeBSD1 .Boot Multi User [Enter]2 .Boot [S]ingle User3 .[Esc]ape to loader prompt4 .RebootOptions:5 .[K]ernel: kernel (1 of 2)6 .Configure Boot [O]ptions...Autoboot in 9 seconds. [Space] to pauseAutoboot in 8 seconds. [Space] to pauseAutoboot in 7 seconds. [Space] to pauseAutoboot in 6 seconds. [Space] to pauseAutoboot in 5 seconds. [Space] to pauseAutoboot in 4 seconds. [Space] to pauseAutoboot in 3 seconds. [Space] to pauseAutoboot in 2 seconds. [Space] to pauseAutoboot in 1 seconds. [Space] to pause                                       -\|/-\|/-\|/-\|/-\|/-\|/-\|//boot/kernel/kernel text=0xfc8de8 -\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|data=0x1283b0+0x207880 /-\|/-\|/-syms=[0x8+0x145350\|/-\|/-\|+0x8+0x15fe20/-\|/-\|/-\]
Booting...
|/-\|/Copyright (c) 1992-2015 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 10.2-RELEASE #0 r286666: Wed Aug 12 15:26:37 UTC 2015
    root at releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
CPU: Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz (1109.29-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x206d7  Family=0x6  Model=0x2d  Stepping=7
  Features=0xf83fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2,SS>
  Features2=0x9e982203<SSE3,PCLMULQDQ,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,HV>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  XSAVE Features=0x1<XSAVEOPT>
Hypervisor: Origin = "Microsoft Hv"
real memory  = 3758096384 (3584 MB)
avail memory = 3515142144 (3352 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <VRTUAL MICROSFT>
random device not loaded; using insecure entropy
ioapic0: Changing APIC ID to 0
ioapic0 <Version 1.1> irqs 0-23 on motherboard
random: <Software, Yarrow> initialized
kbd1 at kbdmux0
vmbus0: <Vmbus Devices> on motherboard
acpi0: <VRTUAL MICROSFT> on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 7.1 on pci0
ata0: <Hyper-V ATA storage disengage driver> at channel 0 on atapci0
ata1: <ATA channel> at channel 1 on atapci0
pci0: <bridge> at device 7.3 (no driver attached)
vgapci0: <VGA-compatible display> mem 0xf8000000-0xfbffffff irq 11 at device 8.0 on pci0
vgapci0: Boot video device
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse Explorer, device ID 4
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: console (115200,n,8,1)
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
orm0: <ISA Option ROM> at iomem 0xc0000-0xcbfff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ppc0: cannot reserve I/O port range
Timecounters tick every 1.000 msec
random: unblocking device.
Timecounter "TSC" frequency 1109287570 Hz quality 800
Timecounter "Hyper-V" frequency 10000000 Hz quality 10000000
storvsc0 on vmbus0
storvsc1 on vmbus0
hyperv-utils0 on vmbus0
hyperv-utils0: Hyper-V Service attaching: Hyper-V Heartbeat Service

hyperv-utils1 on vmbus0
hyperv-utils1: Hyper-V Service attaching: Hyper-V KVP Service

da0 at blkvsc0 bus 0 scbus1 target 0 lun 0
hyperv-utils2 on vmbus0
hyperv-utils2: Hyper-V Service attaching: Hyper-V Shutdown Service

da0: <Msft Virtual Disk 1.0> Fixed Direct Access SPC-2 SCSI device
hyperv-utils3 on vmbus0
hyperv-utils3: Hyper-V Service attaching: Hyper-V Time Synch Service

da0: 300.000MB/s transfers
hn0: <Synthetic Network Interface> on vmbus0
da0: Command Queueing enabled
da0: 21505MB (44042240 512 byte sectors: 255H 63S/T 2741C)
da1 at blkvsc1 bus 0 scbus2 target 1 lun 0
da1: <Msft Virtual Disk 1.0> Fixed Direct Access SPC-2 SCSI device
da1: 300.000MB/s transfershn0: unknown status 1073872902 received

hn0: unknown status 1073872902 received
hn0: hv send offload request succeeded
da1: Command Queueing enabled
hn0: Using defaults for TSO: 65518/35/2048
hn0: Ethernet address: 00:0d:3a:31:0d:fc
storvsc2 on vmbus0
da1: 7168MB (14680064 512 byte sectors: 255H 63S/T 913C)
storvsc3 on vmbus0
Trying to mount root from ufs:/dev/gpt/rootfs [rw]...
WARNING: / was not properly dismounted
Setting hostuuid: 253d30c5-d221-8548-b887-f87baa231b2d.
Setting hostid: 0xd995724c.
Entropy harvesting: interrupts ethernet point_to_point swi.
Starting file system checks:
** SU+J Recovering /dev/gpt/rootfs
** Reading 33554432 byte journal from inode 8.
** Biilding recovery table.
** Resolving unreferenced inode list.
** Processing journal entries.
** 1 journal records in 512 bytes for 6.25% utilization
** Freed 1 inodes (0 dirs) 0 blocks, and 0 frags.

***** FILE SYSTEM MARKED CLEAN *****
Mounting local file systems:.
Writing entropy file:.
Setting hostname: [--redacted--]
hn0: link state changed to UP
Starting dhclient.
DHCPDISCOVER on hn0 to 255.255.255.255 port 67 interval 7
DHCPOFFER from 168.63.129.16
unknown dhcp option value 0xf5
DHCPREQUEST on hn0 to 255.255.255.255 port 67
DHCPACK from 168.63.129.16
unknown dhcp option value 0xf5
bound to 10.0.2.5 -- renewal in -1 seconds.
Starting Network: lo0 hn0.
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
        options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
        inet6 ::1 prefixlen 128 
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1 
        inet 127.0.0.1 netmask 0xff000000 
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
hn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=31b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4,TSO6>
        ether 00:0d:3a:31:0d:fc
        inet 10.0.2.5 netmask 0xffffff00 broadcast 10.0.2.255 
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
Starting devd.
add net fe80::: gateway ::1
add net ff02::: gateway ::1
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib
32-bit compatibility ldconfig path: /usr/lib32
Creating and/or trimming log files.
Starting syslogd.
No core dumps found.
Clearing /tmp (X related).
Updating motd:.
Mounting late file systems:.
Performing sanity check on sshd configuration.

Scott

-----Original Message-----
From: Adrian Chadd [mailto:adrian.chadd at gmail.com] 
Sent: Sunday, February 7, 2016 12:08 AM
To: Scott Otis <scott.otis at tandemcal.com>
Cc: freebsd-stable at freebsd.org
Subject: Re: 10.2 Release seems to be crashing on Azure with "Standard DS" VM sizes

Hm, the runtime going backwards is a bit odd, maybe they fixed that in -HEAD recently. Other than that, yeah, you'll need a crash dump or at least some screenshot when it does reboot.


-a


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