Lsblk segmentation fault

In my MT300A I use a SD card with a swap partition.

If I enable the swap partition, the program lsblk stops with a segmentation fault. If I disable the swap partition, the program lsblk shows a listing of all block devices.

No other program stops with a segmentation fault, it’s just only lsblk. Do I need to install additional packages?

Barney

Frankly speaking I cannot answer your questions.

I made some further investigations and tried it with an USB pen drive. Here is the output from my ssh session:

         total       used       free     shared    buffers     cached

Mem: 126324 123584 2740 592 93196 9288
-/+ buffers/cache: 21100 105224
Swap: 524284 0 524284
root@MT300A-TAB /root rc=0
lsblk
Segmentation fault
root@MT300A-TAB /root rc=139
swapoff /dev/sda1
root@MT300A-TAB /root rc=0
free
total used free shared buffers cached
Mem: 126324 123848 2476 592 93192 9588
-/+ buffers/cache: 21068 105256
Swap: 0 0 0
root@MT300A-TAB /root rc=0
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 1 3.8G 0 disk
|-sda1 8:1 1 512M 0 part
`-sda2 8:2 1 3.2G 0 part /mnt/data
mtdblock0 31:0 0 192K 1 disk
mtdblock1 31:1 0 64K 0 disk
mtdblock2 31:2 0 64K 0 disk
mtdblock3 31:3 0 15.5M 0 disk
mtdblock4 31:4 0 1.1M 1 disk
mtdblock5 31:5 0 14.4M 1 disk /rom
mtdblock6 31:6 0 6.6M 0 disk /overlay
mtdblock7 31:7 0 64K 0 disk

My MT300A has OpenWrt Chaos Calmer 15.05 r47065, firmware is 2.264.

Any idea what’s going wrong.

Barney