Jean-Christophe Haessig wrote:
> Package: grub-pc
> Version: 1.98-1
> Severity: important
> Tags: squeeze
>
> Upon manual invocation or through automatic upgrades of grub-pc, grub-install
> does not work. The error comes from grub-probe which segfaults on the followin
> commandline : /usr/sbin/grub-probe --device /dev/mapper/vg2-boot
> --target=partmap However, while a "Segmentation Fault" message is printed,
> grub-install still reports that "Installation finished. No error reported." I
> only experience that issue on my amd64 box, where I have a lvm on gpt setup.
> The last lines or grub-probe follow. open("/dev/hdc1", O_RDONLY)
> =
> 3 ioctl(3, 0x301, 0x7fffa7dfa6e0) = 0 close(3)
> = 0 open("/dev/hdc2", O_RDONLY) = 3 ioctl(3, 0x301,
> 0x7fffa7dfa6e0)
> = 0 close(3) = 0 open("/dev/hdc2",
> O_RDONLY|O_SYNC) = 3 ioctl(3, BLKFLSBUF, 0) = 0 lseek(3,
> 196096, SEEK_SET) = 196096 read(3, "BLE\"]\nflags =
> []\nsegment_count ="..., 4096) = 4096 close(3)
> =
> 0 getcwd("/home/pshunter", 4098) = 15 open("/dev/hdc", O_RDONLY)
> = 3 fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(22, 0), ...}) = 0 ioctl(3,
> BLKGETSIZE64, 0x7fffa7dfa778) = 0 close(3) = 0
> open("/dev/hdc", O_RDONLY|O_SYNC) = 3 ioctl(3, BLKFLSBUF, 0)
> = 0 lseek(3, 0, SEEK_SET) = 0 read(3,
> "\353c\220\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\0\0"..., 512)
> = 512 read(3, "EFI
> PART\0\0\1\0\\\0\0\0\2615\342\264\0\0\0\0\1\0\0\0\0\0\0\0"..., 3584) = 3584
> close(3) = 0 gettimeofday({1271272394, 116486},
> NULL) = 0 gettimeofday({1271272394, 116552}, NULL) = 0
> getcwd("/home/pshunter",
> 4098) = 15 open("/dev/hdc", O_RDONLY) = 3 fstat(3,
> {st_mode=S_IFBLK|0660, st_rdev=makedev(22, 0), ...}) = 0 ioctl(3,
> BLKGETSIZE64,
> 0x7fffa7dfa778) = 0 close(3) = 0
> gettimeofday({1271272394, 116998}, NULL) = 0 gettimeofday({1271272394,
> 117073},
> NULL) = 0 stat("/dev/mapper/vg2-boot", {st_mode=S_IFBLK|0660,
> st_rdev=makedev(254, 3), ...}) = 0 gettimeofday({1271272394, 117285}, NULL) = > 0
> fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 mmap(NULL,
> 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6c54381000
> write(1, "part_gpt\n", 9) = 9 --- SIGSEGV (Segmentation fault) @
> 0 (0) --- +++ killed by SIGSEGV +++
>
>
>
Could you supply an output of grub-probe when invoked with --verbose and
a gdb or valgrind trace?
> -- Package-specific info:
>
> *********************** BEGIN /proc/mounts
> /dev/mapper/vg2-root / ext4
> rw,relatime,errors=remount-ro,barrier=1,data=ordered 0 0
> /dev/mapper/vg2-var /var ext4 rw,relatime,barrier=1,data=ordered 0 0
> *********************** END /proc/mounts
>
> *********************** BEGIN /boot/grub/device.map
> (fd0) /dev/fd0
> (hd0) /dev/hda
> (hd1) /dev/hdc
> *********************** END /boot/grub/device.map
>
> *********************** BEGIN /boot/grub/grub.cfg
> #
> # DO NOT EDIT THIS FILE
> #
> # It is automatically generated by /usr/sbin/grub-mkconfig using templates
> # from /etc/grub.d and settings from /etc/default/grub
> #
>
> ### BEGIN /etc/grub.d/00_header ###
> if [ -s $prefix/grubenv ]; then
> load_env
> fi
> set default="0"
> if [ ${prev_saved_entry} ]; then
> set saved_entry=${prev_saved_entry}
> save_env saved_entry
> set prev_saved_entry=
> save_env prev_saved_entry
> set boot_once=true
> fi
>
> function savedefault {
> if [ -z ${boot_once} ]; then
> saved_entry=${chosen}
> save_env saved_entry
> fi
> }
> insmod lvm
> insmod ext2
> set root='(vg2-root)'
> search --no-floppy --fs-uuid --set 43d1fbff-7215-433d-86a0-05765ad255e1
> if loadfont /boot/grub/unicode.pf2 ; then
> set gfxmode=640x480
> insmod gfxterm
> insmod vbe
> if terminal_output gfxterm ; then true ; else
> # For backward compatibility with versions of terminal.mod that don't
> # understand terminal_output
> terminal gfxterm
> fi
> fi
> insmod lvm
> insmod ext2
> set root='(vg2-root)'
> search --no-floppy --fs-uuid --set 43d1fbff-7215-433d-86a0-05765ad255e1
> set locale_dir=($root)/boot/grub/locale
> set lang=fr
> insmod gettext
> set timeout=5
> ### END /etc/grub.d/00_header ###
>
> ### BEGIN /etc/grub.d/05_debian_theme ###
> insmod lvm
> insmod ext2
> set root='(vg2-root)'
> search --no-floppy --fs-uuid --set 43d1fbff-7215-433d-86a0-05765ad255e1
> insmod png
> if background_image /boot/grub/moreblue-orbit-grub.png ; then
> set color_normal=black/black
> set color_highlight=magenta/black
> else
> set menu_color_normal=cyan/blue
> set menu_color_highlight=white/blue
> fi
> ### END /etc/grub.d/05_debian_theme ###
>
> ### BEGIN /etc/grub.d/10_linux ###
> menuentry "Debian GNU/Linux, with Linux 2.6.30-2-amd64" --class debian
> --class gnu-linux --class gnu --class os {
> insmod lvm
> insmod ext2
> set root='(vg2-root)'
> search --no-floppy --fs-uuid --set 43d1fbff-7215-433d-86a0-05765ad255e1
> echo Loading Linux 2.6.30-2-amd64 ...
> linux /boot/vmlinuz-2.6.30-2-amd64 root=/dev/mapper/vg2-root ro quiet
> echo Loading initial ramdisk ...
> initrd /boot/initrd.img-2.6.30-2-amd64
> }
> menuentry "Debian GNU/Linux, with Linux 2.6.30-2-amd64 (recovery mode)"
> --class debian --class gnu-linux --class gnu --class os {
> insmod lvm
> insmod ext2
> set root='(vg2-root)'
> search --no-floppy --fs-uuid --set 43d1fbff-7215-433d-86a0-05765ad255e1
> echo Loading Linux 2.6.30-2-amd64 ...
> linux /boot/vmlinuz-2.6.30-2-amd64 root=/dev/mapper/vg2-root ro
> single
> echo Loading initial ramdisk ...
> initrd /boot/initrd.img-2.6.30-2-amd64
> }
> ### END /etc/grub.d/10_linux ###
>
> ### BEGIN /etc/grub.d/30_os-prober ###
> ### END /etc/grub.d/30_os-prober ###
>
> ### BEGIN /etc/grub.d/40_custom ###
> # This file provides an easy way to add custom menu entries. Simply type the
> # menu entries you want to add after this comment. Be careful not to change
> # the 'exec tail' line above.
> ### END /etc/grub.d/40_custom ###
> *********************** END /boot/grub/grub.cfg
>
> -- System Information:
> Debian Release: squeeze/sid
> APT prefers testing
> APT policy: (500, 'testing')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 2.6.30-2-amd64 (SMP w/1 CPU core)
> Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
>
> Versions of packages grub-pc depends on:
> ii debconf [debconf-2.0] 1.5.30 Debian configuration management
> sy
> ii grub-common 1.98-1 GRand Unified Bootloader,
> version
> ii libc6 2.10.2-6 Embedded GNU C Library: Shared
> lib
> ii ucf 3.0025 Update Configuration File:
> preserv
>
> grub-pc recommends no packages.
>
> Versions of packages grub-pc suggests:
> ii desktop-base 5.0.5 common files for the Debian
> Deskto
>
> -- debconf information:
> grub-pc/kopt_extracted: false
> grub2/kfreebsd_cmdline:
> * grub-pc/install_devices: /dev/hda, /dev/hdc
> grub-pc/postrm_purge_boot_grub: false
> * grub2/linux_cmdline:
> grub2/kfreebsd_cmdline_default: quiet
> * grub2/linux_cmdline_default: quiet
> grub-pc/chainload_from_menu.lst: true
>
>
>
> _______________________________________________
> Pkg-grub-devel mailing list
> pkg-grub-de...@lists.alioth.debian.org
> http://lists.alioth.debian.org/mailman/listinfo/pkg-grub-devel
>
> -- Regards Vladimir 'φ-coder/phcoder' Serbinenko
signature.asc
Description: OpenPGP digital signature
