Bug#485279: grub-probe reports out of memory

Shane Wegner shane at debian.org
Sun Jun 8 19:37:13 UTC 2008


Package: grub
Version: 0.97-39
Severity: important

I'm not really sure what information I can provide to diagnose this so feel
free to let me know if I can supply any additional information.

continuum:~# update-grub
Searching for GRUB installation directory ... found: /boot/grub
grub-probe: error: out of memory

The system is amd64, 4gb ram, with 5 750gb scsi drives installed.

/boot is a raid1 spanning the five drives, 160mb
The rest of the drive space is devided into 3 250gb raid5 partitions, all on
/a 3tb lvm group.  I am attaching the strace output of
grub-probe --device-map=/boot/grub/device.map -t device / as is called in
/update-grub.

Shane


-- Package-specific info:

*********************** BEGIN /boot/grub/device.map
(hd0)	/dev/sda
(hd1)	/dev/sdb
(hd2)	/dev/sdc
(hd3)	/dev/sdd
(hd4)	/dev/sde
*********************** END /boot/grub/device.map

*********************** BEGIN /proc/mounts
/dev/mapper/vg0-root / ext3 rw,relatime,errors=continue,data=ordered 0 0
/dev/mapper/vg0-root /dev/.static/dev ext3 rw,errors=continue,data=ordered 0 0
/dev/md0 /boot ext3 rw,errors=continue,data=ordered 0 0
*********************** END /proc/mounts

*********************** BEGIN /boot/grub/menu.lst
# menu.lst - See: grub(8), info grub, update-grub(8)
#            grub-install(8), grub-floppy(8),
#            grub-md5-crypt, /usr/share/doc/grub
#            and /usr/share/doc/grub-doc/.

## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not change this entry to 'saved' or your
# array will desync and will not let you boot your system.
default		0

## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout		5

### PASSWORD LINE REMOVED ###
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line)  and entries protected by the
# command 'lock'
### PASSWORD LINE REMOVED ###
### PASSWORD LINE REMOVED ###
### PASSWORD LINE REMOVED ###


### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below

## DO NOT UNCOMMENT THEM, Just edit them to your needs

## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
##      kopt_2_6_8=root=/dev/hdc1 ro
##      kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=/dev/mapper/vg0-root ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,0)

## should update-grub create alternative automagic boot options
## e.g. alternative=true
##      alternative=false
# alternative=true

## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
##      lockalternative=false
# lockalternative=false

## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=

## should update-grub lock old automagic boot options
## e.g. lockold=false
##      lockold=true
# lockold=false

## Xen hypervisor options to use with the default Xen boot option
# xenhopt=

## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0

## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
##      altoptions=(single-user) single
# altoptions=(single-user mode) single

## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
##      howmany=7
# howmany=all

## should update-grub create memtest86 boot option
## e.g. memtest86=true
##      memtest86=false
# memtest86=true

## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false

## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false

## ## End Default Options ##

title		Debian GNU/Linux, kernel 2.6.25-continuum.1
root		(hd0,0)
kernel		/vmlinuz-2.6.25-continuum.1 root=/dev/mapper/vg0-root ro 
initrd		/initrd.img-2.6.25-continuum.1

title		Debian GNU/Linux, kernel 2.6.25-continuum.1 (single-user mode)
root		(hd0,0)
kernel		/vmlinuz-2.6.25-continuum.1 root=/dev/mapper/vg0-root ro single
initrd		/initrd.img-2.6.25-continuum.1

title		Debian GNU/Linux, kernel 2.6.24.4-continuum.1
root		(hd0,0)
kernel		/vmlinuz-2.6.24.4-continuum.1 root=/dev/mapper/vg0-root ro 
initrd		/initrd.img-2.6.24.4-continuum.1

title		Debian GNU/Linux, kernel 2.6.24.4-continuum.1 (single-user mode)
root		(hd0,0)
kernel		/vmlinuz-2.6.24.4-continuum.1 root=/dev/mapper/vg0-root ro single
initrd		/initrd.img-2.6.24.4-continuum.1

title		Debian GNU/Linux, kernel 2.6.24-continuum.1
root		(hd0,0)
kernel		/vmlinuz-2.6.24-continuum.1 root=/dev/mapper/vg0-root ro 
initrd		/initrd.img-2.6.24-continuum.1

title		Debian GNU/Linux, kernel 2.6.24-continuum.1 (single-user mode)
root		(hd0,0)
kernel		/vmlinuz-2.6.24-continuum.1 root=/dev/mapper/vg0-root ro single
initrd		/initrd.img-2.6.24-continuum.1

title		Debian GNU/Linux, kernel 2.6.24-rc7-git5-continuum.2
root		(hd0,0)
kernel		/vmlinuz-2.6.24-rc7-git5-continuum.2 root=/dev/mapper/vg0-root ro 
initrd		/initrd.img-2.6.24-rc7-git5-continuum.2

title		Debian GNU/Linux, kernel 2.6.24-rc7-git5-continuum.2 (single-user mode)
root		(hd0,0)
kernel		/vmlinuz-2.6.24-rc7-git5-continuum.2 root=/dev/mapper/vg0-root ro single
initrd		/initrd.img-2.6.24-rc7-git5-continuum.2

title		Debian GNU/Linux, kernel memtest86+
root		(hd0,0)
kernel		/memtest86+.bin

### END DEBIAN AUTOMAGIC KERNELS LIST
*********************** END /boot/grub/menu.lst

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (500, 'testing'), (450, 'stable'), (400, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.25-continuum.1 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/bash

Versions of packages grub depends on:
ii  grub-common              1.96+20080512-1 GRand Unified Bootloader, version 

grub recommends no packages.

-- no debconf information
-------------- next part --------------
execve("/usr/sbin/grub-probe", ["grub-probe", "--device-map=/boot/grub/device.m"..., "-t", "device", "/"], [/* 14 vars */]) = 0
brk(0)                                  = 0x1ca1000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6984fc0000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6984fbe000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=74650, ...}) = 0
mmap(NULL, 74650, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6984fab000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/libc.so.6", O_RDONLY)        = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\342"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1330480, ...}) = 0
mmap(NULL, 3437144, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6984a5f000
mprotect(0x7f6984b9d000, 2097152, PROT_NONE) = 0
mmap(0x7f6984d9d000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13e000) = 0x7f6984d9d000
mmap(0x7f6984da2000, 16984, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6984da2000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6984faa000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6984fa9000
arch_prctl(ARCH_SET_FS, 0x7f6984fa96e0) = 0
mprotect(0x7f6984d9d000, 12288, PROT_READ) = 0
munmap(0x7f6984fab000, 74650)           = 0
brk(0)                                  = 0x1ca1000
brk(0x1cc2000)                          = 0x1cc2000
open("/boot/grub/device.map", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=75, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6984fbd000
read(3, "(hd0)\t/dev/sda\n(hd1)\t/dev/sdb\n(h"..., 1024) = 75
stat("/dev/sda", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4560, ...}) = 0
lstat("/dev/sda", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
stat("/dev/sdb", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4560, ...}) = 0
lstat("/dev/sdb", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
stat("/dev/sdc", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 32), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4560, ...}) = 0
lstat("/dev/sdc", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 32), ...}) = 0
stat("/dev/sdd", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 48), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4560, ...}) = 0
lstat("/dev/sdd", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 48), ...}) = 0
stat("/dev/sde", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 64), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4560, ...}) = 0
lstat("/dev/sde", {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 64), ...}) = 0
read(3, "", 1024)                       = 0
close(3)                                = 0
munmap(0x7f6984fbd000, 4096)            = 0
open("/dev/sda", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc0768)  = 0
close(3)                                = 0
open("/dev/sda", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 0, SEEK_SET)                   = 0
read(3, "\353H\220\20\216\320\274\0\260\270\0\0\216\330\216\300"..., 512) = 512
read(3, "RV\276\3!\350*\1^\277\370!f\213-\203}\4\0\17\204\312\0"..., 3584) = 3584
close(3)                                = 0
open("/dev/sda", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc0a28)  = 0
close(3)                                = 0
open("/dev/sda", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc02e8)  = 0
close(3)                                = 0
stat("/dev/.devfsd", 0x7fff8cfc01d0)    = -1 ENOENT (No such file or directory)
open("/dev/sda1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sda1", O_RDONLY|O_SYNC)      = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 18446744073709548032, SEEK_SET) = -1 EINVAL (Invalid argument)
close(3)                                = 0
open("/dev/sda1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sda1", O_RDONLY|O_SYNC)      = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 0, SEEK_SET)                   = 0
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
close(3)                                = 0
open("/dev/sda1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sda1", O_RDONLY|O_SYNC)      = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 512, SEEK_SET)                 = 512
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sda", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156278784, SEEK_SET)           = 156278784
read(3, "RZ\271\240\304\316B\1\303\21\257OI\246\17\302\200(\330"..., 4096) = 4096
close(3)                                = 0
open("/dev/sda", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc02e8)  = 0
close(3)                                = 0
open("/dev/sda", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 250155438080, SEEK_SET)        = 250155438080
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sda", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc02e8)  = 0
close(3)                                = 0
open("/dev/sda1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sda2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sda3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sda", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 250155442176, SEEK_SET)        = 250155442176
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sda", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 500154597376, SEEK_SET)        = 500154597376
read(3, "dKp\353\273\200\216\n!\214*.\326u\302\\2:\362\352\0\362"..., 4096) = 4096
close(3)                                = 0
open("/dev/sda", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 0), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc02e8)  = 0
close(3)                                = 0
open("/dev/sda1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sda2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sda3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sda", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 500154601472, SEEK_SET)        = 500154601472
read(3, "\320\202\0\0\320\202\1\0\320\202\2\0\320\202\3\0\320\202"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc0768)  = 0
close(3)                                = 0
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 0, SEEK_SET)                   = 0
read(3, "\353H\220\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
read(3, "RV\276\3!\350*\1^\277\370!f\213-\203}\4\0\17\204\312\0"..., 3584) = 3584
close(3)                                = 0
open("/dev/sdb", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc0a28)  = 0
close(3)                                = 0
open("/dev/sdb", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc02e8)  = 0
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb1", O_RDONLY|O_SYNC)      = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 18446744073709548032, SEEK_SET) = -1 EINVAL (Invalid argument)
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb1", O_RDONLY|O_SYNC)      = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 0, SEEK_SET)                   = 0
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb1", O_RDONLY|O_SYNC)      = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 512, SEEK_SET)                 = 512
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156278784, SEEK_SET)           = 156278784
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc02e8)  = 0
close(3)                                = 0
mmap(NULL, 196608, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6984f79000
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156282880, SEEK_SET)           = 156282880
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156286976, SEEK_SET)           = 156286976
read(3, "EIcc-msckhi\"\ndevice = \"/dev/md3\""..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156291072, SEEK_SET)           = 156291072
read(3, "vg0 {\nid = \"IWuS4d-HbWg-CHO3-iqc"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156295168, SEEK_SET)           = 156295168
read(3, "EIcc-msckhi\"\ndevice = \"/dev/md3\""..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156299264, SEEK_SET)           = 156299264
read(3, "vg0 {\nid = \"IWuS4d-HbWg-CHO3-iqc"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156303360, SEEK_SET)           = 156303360
read(3, "\n\ntype = \"striped\"\nstripe_count "..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156307456, SEEK_SET)           = 156307456
read(3, "t_extent = 2256\nextent_count = 5"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156311552, SEEK_SET)           = 156311552
read(3, "t_count = 16\n\ntype = \"striped\"\ns"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156315648, SEEK_SET)           = 156315648
read(3, "vg0 {\nid = \"IWuS4d-HbWg-CHO3-iqc"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156319744, SEEK_SET)           = 156319744
read(3, "= \"striped\"\nstripe_count = 1\t# l"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156323840, SEEK_SET)           = 156323840
read(3, "vg0 {\nid = \"IWuS4d-HbWg-CHO3-iqc"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156327936, SEEK_SET)           = 156327936
read(3, "= \"striped\"\nstripe_count = 1\t# l"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156332032, SEEK_SET)           = 156332032
read(3, "ted by LVM2 version 2.02.35 (200"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156336128, SEEK_SET)           = 156336128
read(3, "xtent_count = 16\n\ntype = \"stripe"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156340224, SEEK_SET)           = 156340224
read(3, "uum\"\t# Linux continuum 2.6.25-co"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156344320, SEEK_SET)           = 156344320
read(3, "xtent_count = 16\n\ntype = \"stripe"..., 4096) = 4096
close(3)                                = 0
brk(0x1ce3000)                          = 0x1ce3000
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156348416, SEEK_SET)           = 156348416
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156352512, SEEK_SET)           = 156352512
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156356608, SEEK_SET)           = 156356608
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156360704, SEEK_SET)           = 156360704
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156364800, SEEK_SET)           = 156364800
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156368896, SEEK_SET)           = 156368896
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156372992, SEEK_SET)           = 156372992
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156377088, SEEK_SET)           = 156377088
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156381184, SEEK_SET)           = 156381184
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156385280, SEEK_SET)           = 156385280
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156389376, SEEK_SET)           = 156389376
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156393472, SEEK_SET)           = 156393472
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156397568, SEEK_SET)           = 156397568
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156401664, SEEK_SET)           = 156401664
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156405760, SEEK_SET)           = 156405760
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156409856, SEEK_SET)           = 156409856
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156413952, SEEK_SET)           = 156413952
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156418048, SEEK_SET)           = 156418048
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156422144, SEEK_SET)           = 156422144
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156426240, SEEK_SET)           = 156426240
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156430336, SEEK_SET)           = 156430336
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156434432, SEEK_SET)           = 156434432
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156438528, SEEK_SET)           = 156438528
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156442624, SEEK_SET)           = 156442624
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156446720, SEEK_SET)           = 156446720
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156450816, SEEK_SET)           = 156450816
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156454912, SEEK_SET)           = 156454912
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156459008, SEEK_SET)           = 156459008
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156463104, SEEK_SET)           = 156463104
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156467200, SEEK_SET)           = 156467200
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156471296, SEEK_SET)           = 156471296
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb1", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb2", O_RDONLY)             = 3
ioctl(3, 0x301, 0x7fff8cfc0260)         = 0
close(3)                                = 0
open("/dev/sdb3", O_RDONLY)             = -1 ENOENT (No such file or directory)
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 156475392, SEEK_SET)           = 156475392
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
munmap(0x7f6984f79000, 196608)          = 0
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 250155438080, SEEK_SET)        = 250155438080
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 250155440640, SEEK_SET)        = 250155440640
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
close(3)                                = 0
open("/dev/sdb", O_RDONLY)              = 3
fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(8, 16), ...}) = 0
ioctl(3, BLKGETSIZE64, 0x7fff8cfc02e8)  = 0
close(3)                                = 0
open("/dev/sdb", O_RDONLY|O_SYNC)       = 3
ioctl(3, BLKFLSBUF, 0)                  = 0
lseek(3, 250155438080, SEEK_SET)        = 250155438080
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
close(3)                                = 0
brk(0x1d04000)                          = 0x1d04000
mmap(NULL, 7235442244898193408, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
brk(0x6469746301d34000)                 = 0x1d04000
mmap(NULL, 7235442244898328576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f697ca5f000
munmap(0x7f697ca5f000, 56233984)        = 0
munmap(0x7f6984000000, 10874880)        = 0
mprotect(0x7f6980000000, 135168, PROT_READ|PROT_WRITE) = 0
mmap(NULL, 7235442244898193408, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
write(2, "grub-probe: error: ", 19)     = 19
write(2, "out of memory", 13)           = 13
write(2, "\n", 1)                       = 1
exit_group(1)                           = ?


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