Paulius Zaleckas: > I am not sure what it means... AFAIK stack size is fixed at 8K and there > is no easy way to change this...
I've found that 'ip' on ARM is not the instruction pointer. And 8KB stack is enough. I re-checked your first kernel log. > #### 3 #### > [/]# mount -t aufs -o br:/tmp/etc:/etc aufs /etc > [42949589.030000] aufs test_add:367:mount[47]: uid/gid/perm /etc > 500/500/0775, 0/0/0755 > [42949589.040000] Alignment trap: not handling swp instruction > [42949589.050000] Alignment trap: not handling instruction e1002093 at > [<c0187600>] > [42949589.060000] Unhandled fault: alignment exception (0x803) at 0xc3d0ff16 > [42949589.060000] Internal error: : 803 [#1] It says "alignment exception" which is mostly handled by compiler (or its options). It might depends on your kernel configuration. For example, if you enable both of slab debugging and eabi, then a wrong compiler option may be selected. See http://www.spinics.net/lists/arm-kernel/msg32721.html Junjiro Okajima ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08
