Bug#474343: grub: update-grub ends with exit code 139

[Robert Millan]

On Sun, Apr 06, 2008 at 11:33:40AM +0900, Junichi Uekawa wrote:
> (gdb) run -t device /
> Starting program: /usr/sbin/grub-probe -t device /
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x000000000041f66c in grub_lvm_scan_device (name=0x6350c0 "hd0,4") at /tmp/grub-common/grub2-1.96+20080228/disk/lvm.c:385
> 385		  while (grub_isspace (*p))
> (gdb) bt
> #0  0x000000000041f66c in grub_lvm_scan_device (name=0x6350c0 "hd0,4") at /tmp/grub-common/grub2-1.96+20080228/disk/lvm.c:385
> #1  0x00000000004044a1 in iterate_partition (disk=0x635010, partition=0x7fff0d0c1560) at /tmp/grub-common/grub2-1.96+20080228/kern/device.c:132
> #2  0x000000000041c551 in pc_partition_map_iterate (disk=0x635010, hook=0x7fff0d0c171f) at /tmp/grub-common/grub2-1.96+20080228/partmap/pc.c:153
> #3  0x000000000040808f in grub_partition_iterate (hook=0x7fff0d0c171f) at /tmp/grub-common/grub2-1.96+20080228/kern/partition.c:126
> #4  0x0000000000404535 in iterate_disk (disk_name=0x7fff0d0c1670 "hd0") at /tmp/grub-common/grub2-1.96+20080228/kern/device.c:101
> #5  0x0000000000401e37 in call_hook (hook=0x7fff0d0c1708, drive=128) at /tmp/grub-common/grub2-1.96+20080228/util/biosdisk.c:131
> #6  0x0000000000401e6c in grub_util_biosdisk_iterate (hook=0x7fff0d0c1708) at /tmp/grub-common/grub2-1.96+20080228/util/biosdisk.c:140
> #7  0x0000000000404985 in grub_disk_dev_iterate (hook=0x7fff0d0c1708) at /tmp/grub-common/grub2-1.96+20080228/kern/disk.c:205
> #8  0x00000000004043f4 in grub_device_iterate (hook=0x41f080 <grub_lvm_scan_device>) at /tmp/grub-common/grub2-1.96+20080228/kern/device.c:138
> #9  0x000000000041faeb in grub_mod_init (mod=0x0) at /tmp/grub-common/grub2-1.96+20080228/disk/lvm.c:511
> #10 0x000000000041fad3 in grub_lvm_init () at /tmp/grub-common/grub2-1.96+20080228/disk/lvm.c:509
> #11 0x0000000000420ca0 in grub_init_all () at grub_probe_init.c:44
> #12 0x0000000000401cc1 in main (argc=4, argv=0x7fff0d0c18c8) at /tmp/grub-common/grub2-1.96+20080228/util/grub-probe.c:355

Please provide also:

(gdb) break disk/lvm.c:376
(gdb) run
(gdb) print p

-- 
Robert Millan

<GPLv2> I know my rights; I want my phone call!
<DRM> What use is a phone call… if you are unable to speak?
(as seen on /.)