Bug#598257: grub-pc: segfaults on md raid1 device

2010-11-01 Thread Vladimir 'φ-coder/phcoder' Serbinenko
tag 598257 fixed-upstream
thanks

I believe this to be fixed in upstream. Can you confirm?

On 09/27/2010 10:42 PM, Clint Adams wrote:
> Package: grub-pc
> Version: 1.98+20100804-5
>
> /dev/md0 is a raid1 md comprising 5 physical devices, mounted on /boot
>
> Core was generated by `/usr/sbin/grub-probe 
> --device-map=/boot/grub/device.map --target=device /boot/g'.
> Program terminated with signal 11, Segmentation fault.
> #0  0x0807a05e in insert_array (disk=0x86e1508, new_array=0xbf9f8d98, 
> start_sector=2048, scanner_name=0x808007c "mdraid")
> at ../../disk/raid.c:505
> 505 if (array->device[new_array->index] != NULL)
> (gdb) bt
> #0  0x0807a05e in insert_array (disk=0x86e1508, new_array=0xbf9f8d98, 
> start_sector=2048, scanner_name=0x808007c "mdraid")
> at ../../disk/raid.c:505
> #1  0x0807a4f1 in hook (name=0x86e0e28 "hd1,gpt2") at ../../disk/raid.c:666
> #2  0x0804e36e in iterate_disk (disk_name=0x86db9f8 "hd1")
> at ../../kern/device.c:123
> #3  0x0804a5bf in grub_util_biosdisk_iterate (hook=0xbf9f9008)
> at ../../kern/emu/hostdisk.c:206
> #4  0x0804e8c7 in grub_disk_dev_iterate (hook=0xbf9f9008)
> at ../../kern/disk.c:212
> #5  0x0804e415 in grub_device_iterate (hook=0x807a42d )
> at ../../kern/device.c:168
> #6  0x0807a54d in grub_raid_register (raid=0x8081d24) at ../../disk/raid.c:683
> #7  0x0807b557 in grub_mod_init (mod=0x0) at ../../disk/mdraid_linux.c:418
> #8  0x0807b543 in grub_mdraid_init () at ../../disk/mdraid_linux.c:416
> #9  0x0807cae4 in grub_init_all () at grub_probe_init.c:58
> #10 0x0804a438 in main (argc=4, argv=0xbf9f9184) at 
> ../../util/grub-probe.c:443
>
> (gdb) bt full
> #0  0x0807a05e in insert_array (disk=0x86e1508, new_array=0xbf9f8d98, 
> start_sector=2048, scanner_name=0x808007c "mdraid")
> at ../../disk/raid.c:505
> array = 0x86e0f88
> p = 0x86e0f88
> #1  0x0807a4f1 in hook (name=0x86e0e28 "hd1,gpt2") at ../../disk/raid.c:666
> disk = 0x86e1508
> array = {number = 0, level = 1, layout = 0, total_devs = 2, 
>   chunk_size = 0, disk_size = 39060308, index = 65535, uuid_len = 16, 
>   uuid = 0x86e0f48 "", name = 0x86e09d0 "newmurphy:1", nr_devs = 0, 
>   device = {0x0 }, start_sector = {0, 0, 
> 3076642070, 
> 11145440133120, 578577998163334422, 550368259179273727, 
> 18369619934385850831, 9849090910082695167, 34359738368, 0, 
> 578580292894195729, 13217836159451743136, 3076642070, 
> 13217836159451743136, 3077522336, 13214137166250086104, 
> 577813648603469078, 5216668105570226176, 577834303239458552, 
> 4436396296, 2522984048754705, 13217836159451743136, 3077522336, 
> 13214137166250086168, 206158430233, 13217836159451743136, 
> 3077522336, 13214137166250086200, 577835389866184536, 
> 5216668105570226176, 577834303239458648, 13212233530591807952}, 
>   next = 0x0}
> start_sector = 2048
> #2  0x0804e36e in iterate_disk (disk_name=0x86db9f8 "hd1")
> at ../../kern/device.c:123
> next = 0x86e0950
> p = 0x86e0998
> ret = 0
> dev = 0x86dfb20
> hook = 0x807a42d 
> ents = 0x86e09d0
> #3  0x0804a5bf in grub_util_biosdisk_iterate (hook=0xbf9f9008)
> at ../../kern/emu/hostdisk.c:206
> i = 1
> #4  0x0804e8c7 in grub_disk_dev_iterate (hook=0xbf9f9008)
> at ../../kern/disk.c:212
> p = 0x8081540
> #5  0x0804e415 in grub_device_iterate (hook=0x807a42d )
> at ../../kern/device.c:168
> ents = 0x1
> #6  0x0807a54d in grub_raid_register (raid=0x8081d24) at ../../disk/raid.c:683
> No locals.
> #7  0x0807b557 in grub_mod_init (mod=0x0) at ../../disk/mdraid_linux.c:418
> No locals.
> #8  0x0807b543 in grub_mdraid_init () at ../../disk/mdraid_linux.c:416
> No locals.
> #9  0x0807cae4 in grub_init_all () at grub_probe_init.c:58
> No locals.
> #10 0x0804a438 in main (argc=4, argv=0xbf9f9184) at 
> ../../util/grub-probe.c:443
> dev_map = 0x86da858 "/boot/grub/device.map"
> argument = 0xbf9f99cc "/boot/grub"
>
>   
>
>
> ___
> 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




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Bug#598257: grub-pc: segfaults on md raid1 device

2010-09-27 Thread Clint Adams
Package: grub-pc
Version: 1.98+20100804-5

/dev/md0 is a raid1 md comprising 5 physical devices, mounted on /boot

Core was generated by `/usr/sbin/grub-probe --device-map=/boot/grub/device.map 
--target=device /boot/g'.
Program terminated with signal 11, Segmentation fault.
#0  0x0807a05e in insert_array (disk=0x86e1508, new_array=0xbf9f8d98, 
start_sector=2048, scanner_name=0x808007c "mdraid")
at ../../disk/raid.c:505
505 if (array->device[new_array->index] != NULL)
(gdb) bt
#0  0x0807a05e in insert_array (disk=0x86e1508, new_array=0xbf9f8d98, 
start_sector=2048, scanner_name=0x808007c "mdraid")
at ../../disk/raid.c:505
#1  0x0807a4f1 in hook (name=0x86e0e28 "hd1,gpt2") at ../../disk/raid.c:666
#2  0x0804e36e in iterate_disk (disk_name=0x86db9f8 "hd1")
at ../../kern/device.c:123
#3  0x0804a5bf in grub_util_biosdisk_iterate (hook=0xbf9f9008)
at ../../kern/emu/hostdisk.c:206
#4  0x0804e8c7 in grub_disk_dev_iterate (hook=0xbf9f9008)
at ../../kern/disk.c:212
#5  0x0804e415 in grub_device_iterate (hook=0x807a42d )
at ../../kern/device.c:168
#6  0x0807a54d in grub_raid_register (raid=0x8081d24) at ../../disk/raid.c:683
#7  0x0807b557 in grub_mod_init (mod=0x0) at ../../disk/mdraid_linux.c:418
#8  0x0807b543 in grub_mdraid_init () at ../../disk/mdraid_linux.c:416
#9  0x0807cae4 in grub_init_all () at grub_probe_init.c:58
#10 0x0804a438 in main (argc=4, argv=0xbf9f9184) at ../../util/grub-probe.c:443

(gdb) bt full
#0  0x0807a05e in insert_array (disk=0x86e1508, new_array=0xbf9f8d98, 
start_sector=2048, scanner_name=0x808007c "mdraid")
at ../../disk/raid.c:505
array = 0x86e0f88
p = 0x86e0f88
#1  0x0807a4f1 in hook (name=0x86e0e28 "hd1,gpt2") at ../../disk/raid.c:666
disk = 0x86e1508
array = {number = 0, level = 1, layout = 0, total_devs = 2, 
  chunk_size = 0, disk_size = 39060308, index = 65535, uuid_len = 16, 
  uuid = 0x86e0f48 "", name = 0x86e09d0 "newmurphy:1", nr_devs = 0, 
  device = {0x0 }, start_sector = {0, 0, 3076642070, 
11145440133120, 578577998163334422, 550368259179273727, 
18369619934385850831, 9849090910082695167, 34359738368, 0, 
578580292894195729, 13217836159451743136, 3076642070, 
13217836159451743136, 3077522336, 13214137166250086104, 
577813648603469078, 5216668105570226176, 577834303239458552, 
4436396296, 2522984048754705, 13217836159451743136, 3077522336, 
13214137166250086168, 206158430233, 13217836159451743136, 
3077522336, 13214137166250086200, 577835389866184536, 
5216668105570226176, 577834303239458648, 13212233530591807952}, 
  next = 0x0}
start_sector = 2048
#2  0x0804e36e in iterate_disk (disk_name=0x86db9f8 "hd1")
at ../../kern/device.c:123
next = 0x86e0950
p = 0x86e0998
ret = 0
dev = 0x86dfb20
hook = 0x807a42d 
ents = 0x86e09d0
#3  0x0804a5bf in grub_util_biosdisk_iterate (hook=0xbf9f9008)
at ../../kern/emu/hostdisk.c:206
i = 1
#4  0x0804e8c7 in grub_disk_dev_iterate (hook=0xbf9f9008)
at ../../kern/disk.c:212
p = 0x8081540
#5  0x0804e415 in grub_device_iterate (hook=0x807a42d )
at ../../kern/device.c:168
ents = 0x1
#6  0x0807a54d in grub_raid_register (raid=0x8081d24) at ../../disk/raid.c:683
No locals.
#7  0x0807b557 in grub_mod_init (mod=0x0) at ../../disk/mdraid_linux.c:418
No locals.
#8  0x0807b543 in grub_mdraid_init () at ../../disk/mdraid_linux.c:416
No locals.
#9  0x0807cae4 in grub_init_all () at grub_probe_init.c:58
No locals.
#10 0x0804a438 in main (argc=4, argv=0xbf9f9184) at ../../util/grub-probe.c:443
dev_map = 0x86da858 "/boot/grub/device.map"
argument = 0xbf9f99cc "/boot/grub"

disk/raid.c:658: Scanning for RAID devices on disk hd0
kern/disk.c:245: Opening `hd0'...
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0'...
partmap/gpt.c:80: Read a valid GPT header
partmap/gpt.c:103: GPT entry 0: start=34, length=101
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sda1' in open_device()
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/gpt.c:103: GPT entry 1: start=135, length=39062501
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sda2' in open_device()
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/gpt.c:103: GPT entry 2: start=40062536, length=3866966599
kern/emu/hostdisk.c:592: opening the device `/dev/sda3' in open_device()
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
kern/emu/hostdisk.c